diff --git a/sprites/items/OcelotCard.png b/sprites/items/OcelotCard.png
new file mode 100644
index 0000000..e2a6c21
Binary files /dev/null and b/sprites/items/OcelotCard.png differ
diff --git a/src/main/resources/ocelot/desktop/colorscheme.txt b/src/main/resources/ocelot/desktop/colorscheme.txt
index 4664a99..ffde8e5 100644
--- a/src/main/resources/ocelot/desktop/colorscheme.txt
+++ b/src/main/resources/ocelot/desktop/colorscheme.txt
@@ -154,4 +154,11 @@ Grid3DColor = #303030
 Grid3DPosX = #c9205a
 Grid3DNegX = #6e213b
 Grid3DPosZ = #255cba
-Grid3DNegZ = #264170
\ No newline at end of file
+Grid3DNegZ = #264170
+
+LogBackground = #222222
+LogBorder = #666666
+LogEntryBackground = #cccccc
+LogEntryBorder = #888888
+
+OcelotCardTooltip = #c1905f
\ No newline at end of file
diff --git a/src/main/resources/ocelot/desktop/images/spritesheet/spritesheet.png b/src/main/resources/ocelot/desktop/images/spritesheet/spritesheet.png
index f25d18b..af1740e 100644
Binary files a/src/main/resources/ocelot/desktop/images/spritesheet/spritesheet.png and b/src/main/resources/ocelot/desktop/images/spritesheet/spritesheet.png differ
diff --git a/src/main/resources/ocelot/desktop/images/spritesheet/spritesheet.txt b/src/main/resources/ocelot/desktop/images/spritesheet/spritesheet.txt
index cc87645..6998abe 100644
--- a/src/main/resources/ocelot/desktop/images/spritesheet/spritesheet.txt
+++ b/src/main/resources/ocelot/desktop/images/spritesheet/spritesheet.txt
@@ -1,275 +1,276 @@
 BackgroundPattern 0 0 304 304
-BarSegment 493 479 16 4
-Empty 473 277 16 16
-EmptySlot 233 379 18 18
-Knob 447 208 50 50
-KnobCenter 233 305 50 50
-KnobLimits 284 305 50 50
-ShadowBorder 497 305 1 24
-ShadowCorner 372 305 24 24
-TabArrow 85 496 8 14
-blocks/Generic 490 277 16 16
-blocks/HologramEffect 277 498 4 4
-blocks/HologramProjector1Top 486 129 16 16
-blocks/HologramProjector2Top 486 146 16 16
-blocks/HologramProjectorSide 486 163 16 16
-buttons/BottomDrawerClose 252 379 18 18
-buttons/BottomDrawerOpen 271 379 18 18
-buttons/OpenFMRadioCloseOff 248 496 7 8
-buttons/OpenFMRadioCloseOn 256 496 7 8
-buttons/OpenFMRadioRedstoneOff 203 496 8 8
-buttons/OpenFMRadioRedstoneOn 212 496 8 8
-buttons/OpenFMRadioStartOff 397 305 24 24
-buttons/OpenFMRadioStartOn 422 305 24 24
-buttons/OpenFMRadioStopOff 447 305 24 24
-buttons/OpenFMRadioStopOn 472 305 24 24
-buttons/OpenFMRadioVolumeDownOff 130 496 10 10
-buttons/OpenFMRadioVolumeDownOn 141 496 10 10
-buttons/OpenFMRadioVolumeUpOff 152 496 10 10
-buttons/OpenFMRadioVolumeUpOn 163 496 10 10
-buttons/PowerOff 290 379 18 18
-buttons/PowerOn 309 379 18 18
-icons/Antenna 486 180 16 16
-icons/ArrowRight 0 411 16 16
-icons/AspectRatio 17 411 16 16
-icons/ButtonCheck 447 259 17 17
-icons/ButtonClipboard 465 259 17 17
-icons/ButtonRandomize 483 259 17 17
-icons/CPU 34 411 16 16
-icons/Card 51 411 16 16
-icons/Close 0 496 15 14
-icons/Code 68 411 16 16
-icons/ComponentBus 85 411 16 16
-icons/Copy 102 411 16 16
-icons/Cross 119 411 16 16
-icons/Delete 136 411 16 16
-icons/DragLMB 302 356 21 14
-icons/DragRMB 324 356 21 14
-icons/EEPROM 153 411 16 16
-icons/Edit 170 411 16 16
-icons/Eject 187 411 16 16
-icons/File 204 411 16 16
-icons/Floppy 221 411 16 16
-icons/Folder 238 411 16 16
-icons/FolderSlash 255 411 16 16
-icons/Grid 233 356 22 22
-icons/GridOff 256 356 22 22
-icons/HDD 272 411 16 16
-icons/Home 279 356 22 22
-icons/LMB 61 496 11 14
-icons/Label 289 411 16 16
-icons/LinesHorizontal 306 411 16 16
-icons/Link 323 411 16 16
-icons/LinkSlash 340 411 16 16
-icons/Memory 357 411 16 16
-icons/Microchip 374 411 16 16
-icons/NA 391 411 16 16
-icons/NotificationError 94 496 11 11
-icons/NotificationInfo 106 496 11 11
-icons/NotificationWarning 118 496 11 11
-icons/Pin 16 496 14 14
-icons/Plus 408 411 16 16
-icons/Power 425 411 16 16
-icons/RMB 73 496 11 14
-icons/Restart 442 411 16 16
-icons/Save 459 411 16 16
-icons/SaveAs 476 411 16 16
-icons/Server 493 411 16 16
-icons/SettingsSound 447 277 12 17
-icons/SettingsUI 460 277 12 17
-icons/Tier0 0 428 16 16
-icons/Tier1 17 428 16 16
-icons/Tier2 34 428 16 16
-icons/Tiers 51 428 16 16
-icons/Unpin 31 496 14 14
-icons/WaveLFSR 335 344 24 10
-icons/WaveNoise 360 344 24 10
-icons/WaveSawtooth 385 344 24 10
-icons/WaveSine 410 344 24 10
-icons/WaveSquare 435 344 24 10
-icons/WaveTriangle 460 344 24 10
-icons/Window 68 428 16 16
-icons/WireArrowLeft 264 496 4 8
-icons/WireArrowRight 269 496 4 8
-items/APU0 305 208 16 96
-items/APU1 322 208 16 96
-items/APU2 339 208 16 96
-items/CPU0 85 428 16 16
-items/CPU1 102 428 16 16
-items/CPU2 119 428 16 16
-items/CardBase 136 428 16 16
-items/CircuitBoard 153 428 16 16
-items/ComponentBus0 170 428 16 16
-items/ComponentBus1 187 428 16 16
-items/ComponentBus2 204 428 16 16
-items/ComponentBus3 221 428 16 16
-items/DataCard0 434 0 16 128
-items/DataCard1 451 0 16 128
-items/DataCard2 468 0 16 128
-items/DebugCard 238 428 16 16
-items/DiskDriveMountable 255 428 16 16
-items/EEPROM 272 428 16 16
-items/FloppyDisk_dyeBlack 289 428 16 16
-items/FloppyDisk_dyeBlue 306 428 16 16
-items/FloppyDisk_dyeBrown 323 428 16 16
-items/FloppyDisk_dyeCyan 340 428 16 16
-items/FloppyDisk_dyeGray 357 428 16 16
-items/FloppyDisk_dyeGreen 374 428 16 16
-items/FloppyDisk_dyeLightBlue 391 428 16 16
-items/FloppyDisk_dyeLightGray 408 428 16 16
-items/FloppyDisk_dyeLime 425 428 16 16
-items/FloppyDisk_dyeMagenta 442 428 16 16
-items/FloppyDisk_dyeOrange 459 428 16 16
-items/FloppyDisk_dyePink 476 428 16 16
-items/FloppyDisk_dyePurple 493 428 16 16
-items/FloppyDisk_dyeRed 0 445 16 16
-items/FloppyDisk_dyeWhite 17 445 16 16
-items/FloppyDisk_dyeYellow 34 445 16 16
-items/GraphicsCard0 51 445 16 16
-items/GraphicsCard1 68 445 16 16
-items/GraphicsCard2 85 445 16 16
-items/HardDiskDrive0 102 445 16 16
-items/HardDiskDrive1 119 445 16 16
-items/HardDiskDrive2 136 445 16 16
-items/InternetCard 338 305 16 32
-items/LinkedCard 356 208 16 96
-items/Memory0 153 445 16 16
-items/Memory1 170 445 16 16
-items/Memory2 187 445 16 16
-items/Memory3 204 445 16 16
-items/Memory4 221 445 16 16
-items/Memory5 238 445 16 16
-items/NetworkCard 255 445 16 16
-items/RedstoneCard0 272 445 16 16
-items/RedstoneCard1 289 445 16 16
-items/SelfDestructingCard 355 305 16 32
-items/Server0 306 445 16 16
-items/Server1 323 445 16 16
-items/Server2 340 445 16 16
-items/Server3 357 445 16 16
-items/SoundCard 485 0 16 128
-items/WirelessNetworkCard0 374 445 16 16
-items/WirelessNetworkCard1 391 445 16 16
-light-panel/BookmarkLeft 328 379 18 14
-light-panel/BookmarkRight 346 356 20 14
-light-panel/BorderB 282 498 4 4
-light-panel/BorderL 372 498 4 2
-light-panel/BorderR 287 498 4 4
-light-panel/BorderT 292 498 4 4
-light-panel/CornerBL 297 498 4 4
-light-panel/CornerBR 302 498 4 4
-light-panel/CornerTL 307 498 4 4
-light-panel/CornerTR 312 498 4 4
-light-panel/Fill 507 484 2 2
-light-panel/Vent 335 305 2 38
-nodes/Cable 221 496 8 8
-nodes/Camera 408 445 16 16
-nodes/Chest 46 496 14 14
-nodes/HologramProjector0 425 445 16 16
-nodes/HologramProjector1 442 445 16 16
-nodes/IronNoteBlock 459 445 16 16
-nodes/Lamp 476 445 16 16
-nodes/LampFrame 493 445 16 16
-nodes/LampGlow 305 0 128 128
-nodes/NewNode 0 462 16 16
-nodes/NoteBlock 17 462 16 16
-nodes/OpenFMRadio 34 462 16 16
-nodes/Relay 51 462 16 16
-nodes/computer/Activity 68 462 16 16
-nodes/computer/Default 85 462 16 16
-nodes/computer/Error 102 462 16 16
-nodes/computer/On 119 462 16 16
-nodes/disk-drive/Activity 136 462 16 16
-nodes/disk-drive/Default 153 462 16 16
-nodes/disk-drive/Floppy 170 462 16 16
-nodes/rack/Default 187 462 16 16
-nodes/rack/Empty 204 462 16 16
-nodes/rack/drive/0/Activity 221 462 16 16
-nodes/rack/drive/0/Default 238 462 16 16
-nodes/rack/drive/0/Floppy 255 462 16 16
-nodes/rack/drive/1/Activity 272 462 16 16
-nodes/rack/drive/1/Default 289 462 16 16
-nodes/rack/drive/1/Floppy 306 462 16 16
-nodes/rack/drive/2/Activity 323 462 16 16
-nodes/rack/drive/2/Default 340 462 16 16
-nodes/rack/drive/2/Floppy 357 462 16 16
-nodes/rack/drive/3/Activity 374 462 16 16
-nodes/rack/drive/3/Default 391 462 16 16
-nodes/rack/drive/3/Floppy 408 462 16 16
-nodes/rack/drive/Floppy 425 462 16 16
-nodes/rack/server/0/Activity 442 462 16 16
-nodes/rack/server/0/Default 459 462 16 16
-nodes/rack/server/0/Error 476 462 16 16
-nodes/rack/server/0/On 493 462 16 16
-nodes/rack/server/1/Activity 0 479 16 16
-nodes/rack/server/1/Default 17 479 16 16
-nodes/rack/server/1/Error 34 479 16 16
-nodes/rack/server/1/On 51 479 16 16
-nodes/rack/server/2/Activity 68 479 16 16
-nodes/rack/server/2/Default 85 479 16 16
-nodes/rack/server/2/Error 102 479 16 16
-nodes/rack/server/2/On 119 479 16 16
-nodes/rack/server/3/Activity 136 479 16 16
-nodes/rack/server/3/Default 153 479 16 16
-nodes/rack/server/3/Error 170 479 16 16
-nodes/rack/server/3/On 187 479 16 16
-nodes/screen/BottomLeft 204 479 16 16
-nodes/screen/BottomMiddle 221 479 16 16
-nodes/screen/BottomRight 238 479 16 16
-nodes/screen/ColumnBottom 255 479 16 16
-nodes/screen/ColumnMiddle 272 479 16 16
-nodes/screen/ColumnTop 289 479 16 16
-nodes/screen/Middle 306 479 16 16
-nodes/screen/MiddleLeft 323 479 16 16
-nodes/screen/MiddleRight 340 479 16 16
-nodes/screen/PowerOnOverlay 357 479 16 16
-nodes/screen/RowLeft 374 479 16 16
-nodes/screen/RowMiddle 391 479 16 16
-nodes/screen/RowRight 408 479 16 16
-nodes/screen/Standalone 425 479 16 16
-nodes/screen/TopLeft 442 479 16 16
-nodes/screen/TopMiddle 459 479 16 16
-nodes/screen/TopRight 476 479 16 16
-panel/BorderB 317 498 4 4
-panel/BorderL 377 498 4 2
-panel/BorderR 322 498 4 4
-panel/BorderT 327 498 4 4
-panel/CornerBL 332 498 4 4
-panel/CornerBR 337 498 4 4
-panel/CornerTL 342 498 4 4
-panel/CornerTR 347 498 4 4
-panel/Fill 493 489 2 2
-particles/Note 192 496 7 10
-screen/BorderB 274 496 2 8
-screen/BorderT 200 496 2 10
-screen/CornerBL 230 496 8 8
-screen/CornerBR 239 496 8 8
-screen/CornerTL 174 496 8 10
-screen/CornerTR 183 496 8 10
-window/BorderDark 510 479 1 4
-window/BorderLight 493 484 1 4
-window/CornerBL 352 498 4 4
-window/CornerBR 357 498 4 4
-window/CornerTL 362 498 4 4
-window/CornerTR 367 498 4 4
-window/OpenFMRadio 0 305 232 105
-window/case/Motherboard 406 129 79 70
-window/rack/Lines 373 208 73 91
-window/rack/Motherboard 305 129 100 78
-window/rack/NetworkBack 496 489 1 2
-window/rack/NetworkBottom 498 489 1 2
-window/rack/NetworkConnector 500 489 1 2
-window/rack/NetworkLeft 502 489 1 2
-window/rack/NetworkRight 504 489 1 2
-window/rack/NetworkTop 506 489 1 2
-window/rack/NodeBack 277 496 5 1
-window/rack/NodeBottom 283 496 5 1
-window/rack/NodeLeft 289 496 5 1
-window/rack/NodeRight 295 496 5 1
-window/rack/NodeTop 301 496 5 1
-window/rack/SideBack 495 484 1 3
-window/rack/SideBottom 497 484 1 3
-window/rack/SideConnector 499 484 1 3
-window/rack/SideLeft 501 484 1 3
-window/rack/SideRight 503 484 1 3
-window/rack/SideTop 505 484 1 3
+BarSegment 29 499 16 4
+Empty 153 381 16 16
+EmptySlot 256 330 18 18
+Knob 692 0 50 50
+KnobCenter 743 0 50 50
+KnobLimits 794 0 50 50
+ShadowBorder 0 538 1 24
+ShadowCorner 153 305 24 24
+TabArrow 0 484 8 14
+blocks/Generic 170 381 16 16
+blocks/HologramEffect 8 547 4 4
+blocks/HologramProjector1Top 187 381 16 16
+blocks/HologramProjector2Top 204 381 16 16
+blocks/HologramProjectorSide 221 381 16 16
+buttons/BottomDrawerClose 275 330 18 18
+buttons/BottomDrawerOpen 294 330 18 18
+buttons/OpenFMRadioCloseOff 48 510 7 8
+buttons/OpenFMRadioCloseOn 56 510 7 8
+buttons/OpenFMRadioRedstoneOff 3 510 8 8
+buttons/OpenFMRadioRedstoneOn 12 510 8 8
+buttons/OpenFMRadioStartOff 178 305 24 24
+buttons/OpenFMRadioStartOn 203 305 24 24
+buttons/OpenFMRadioStopOff 228 305 24 24
+buttons/OpenFMRadioStopOn 253 305 24 24
+buttons/OpenFMRadioVolumeDownOff 9 484 10 10
+buttons/OpenFMRadioVolumeDownOn 20 484 10 10
+buttons/OpenFMRadioVolumeUpOff 31 484 10 10
+buttons/OpenFMRadioVolumeUpOn 42 484 10 10
+buttons/PowerOff 313 330 18 18
+buttons/PowerOn 332 330 18 18
+icons/Antenna 238 381 16 16
+icons/ArrowRight 255 381 16 16
+icons/AspectRatio 272 381 16 16
+icons/ButtonCheck 153 363 17 17
+icons/ButtonClipboard 171 363 17 17
+icons/ButtonRandomize 189 363 17 17
+icons/CPU 289 381 16 16
+icons/Card 306 381 16 16
+icons/Close 0 451 15 14
+icons/Code 323 381 16 16
+icons/ComponentBus 340 381 16 16
+icons/Copy 357 381 16 16
+icons/Cross 374 381 16 16
+icons/Delete 391 381 16 16
+icons/DragLMB 351 330 21 14
+icons/DragRMB 373 330 21 14
+icons/EEPROM 408 381 16 16
+icons/Edit 425 381 16 16
+icons/Eject 442 381 16 16
+icons/File 459 381 16 16
+icons/Floppy 476 381 16 16
+icons/Folder 493 381 16 16
+icons/FolderSlash 510 381 16 16
+icons/Grid 187 330 22 22
+icons/GridOff 210 330 22 22
+icons/HDD 527 381 16 16
+icons/Home 233 330 22 22
+icons/LMB 71 466 11 14
+icons/Label 544 381 16 16
+icons/LinesHorizontal 561 381 16 16
+icons/Link 578 381 16 16
+icons/LinkSlash 595 381 16 16
+icons/Memory 612 381 16 16
+icons/Microchip 629 381 16 16
+icons/NA 646 381 16 16
+icons/NotificationError 95 466 11 11
+icons/NotificationInfo 107 466 11 11
+icons/NotificationWarning 119 466 11 11
+icons/Pin 26 466 14 14
+icons/Plus 663 381 16 16
+icons/Power 680 381 16 16
+icons/RMB 83 466 11 14
+icons/Restart 697 381 16 16
+icons/Save 714 381 16 16
+icons/SaveAs 731 381 16 16
+icons/Server 748 381 16 16
+icons/SettingsSound 0 466 12 17
+icons/SettingsUI 13 466 12 17
+icons/Tier0 765 381 16 16
+icons/Tier1 782 381 16 16
+icons/Tier2 799 381 16 16
+icons/Tiers 816 381 16 16
+icons/Unpin 41 466 14 14
+icons/WaveLFSR 121 434 24 10
+icons/WaveNoise 146 434 24 10
+icons/WaveSawtooth 171 434 24 10
+icons/WaveSine 196 434 24 10
+icons/WaveSquare 221 434 24 10
+icons/WaveTriangle 246 434 24 10
+icons/Window 833 381 16 16
+icons/WireArrowLeft 2 538 4 8
+icons/WireArrowRight 7 538 4 8
+items/APU0 85 305 16 96
+items/APU1 102 305 16 96
+items/APU2 119 305 16 96
+items/CPU0 850 381 16 16
+items/CPU1 867 381 16 16
+items/CPU2 884 381 16 16
+items/CardBase 901 381 16 16
+items/CircuitBoard 918 381 16 16
+items/ComponentBus0 935 381 16 16
+items/ComponentBus1 952 381 16 16
+items/ComponentBus2 969 381 16 16
+items/ComponentBus3 986 381 16 16
+items/DataCard0 0 305 16 128
+items/DataCard1 17 305 16 128
+items/DataCard2 34 305 16 128
+items/DebugCard 1003 381 16 16
+items/DiskDriveMountable 278 305 16 16
+items/EEPROM 295 305 16 16
+items/FloppyDisk_dyeBlack 312 305 16 16
+items/FloppyDisk_dyeBlue 329 305 16 16
+items/FloppyDisk_dyeBrown 346 305 16 16
+items/FloppyDisk_dyeCyan 363 305 16 16
+items/FloppyDisk_dyeGray 380 305 16 16
+items/FloppyDisk_dyeGreen 397 305 16 16
+items/FloppyDisk_dyeLightBlue 414 305 16 16
+items/FloppyDisk_dyeLightGray 431 305 16 16
+items/FloppyDisk_dyeLime 448 305 16 16
+items/FloppyDisk_dyeMagenta 465 305 16 16
+items/FloppyDisk_dyeOrange 482 305 16 16
+items/FloppyDisk_dyePink 499 305 16 16
+items/FloppyDisk_dyePurple 516 305 16 16
+items/FloppyDisk_dyeRed 533 305 16 16
+items/FloppyDisk_dyeWhite 550 305 16 16
+items/FloppyDisk_dyeYellow 567 305 16 16
+items/GraphicsCard0 584 305 16 16
+items/GraphicsCard1 601 305 16 16
+items/GraphicsCard2 618 305 16 16
+items/HardDiskDrive0 635 305 16 16
+items/HardDiskDrive1 652 305 16 16
+items/HardDiskDrive2 669 305 16 16
+items/InternetCard 153 330 16 32
+items/LinkedCard 136 305 16 96
+items/Memory0 686 305 16 16
+items/Memory1 703 305 16 16
+items/Memory2 720 305 16 16
+items/Memory3 737 305 16 16
+items/Memory4 754 305 16 16
+items/Memory5 771 305 16 16
+items/NetworkCard 788 305 16 16
+items/OcelotCard 51 305 16 128
+items/RedstoneCard0 805 305 16 16
+items/RedstoneCard1 822 305 16 16
+items/SelfDestructingCard 170 330 16 32
+items/Server0 839 305 16 16
+items/Server1 856 305 16 16
+items/Server2 873 305 16 16
+items/Server3 890 305 16 16
+items/SoundCard 68 305 16 128
+items/WirelessNetworkCard0 907 305 16 16
+items/WirelessNetworkCard1 924 305 16 16
+light-panel/BookmarkLeft 102 434 18 14
+light-panel/BookmarkRight 207 363 20 14
+light-panel/BorderB 13 547 4 4
+light-panel/BorderL 103 547 4 2
+light-panel/BorderR 18 547 4 4
+light-panel/BorderT 23 547 4 4
+light-panel/CornerBL 28 547 4 4
+light-panel/CornerBR 33 547 4 4
+light-panel/CornerTL 38 547 4 4
+light-panel/CornerTR 43 547 4 4
+light-panel/Fill 6 558 2 2
+light-panel/Vent 0 499 2 38
+nodes/Cable 21 510 8 8
+nodes/Camera 941 305 16 16
+nodes/Chest 56 466 14 14
+nodes/HologramProjector0 958 305 16 16
+nodes/HologramProjector1 975 305 16 16
+nodes/IronNoteBlock 992 305 16 16
+nodes/Lamp 85 402 16 16
+nodes/LampFrame 102 402 16 16
+nodes/LampGlow 305 106 128 128
+nodes/NewNode 119 402 16 16
+nodes/NoteBlock 136 402 16 16
+nodes/OpenFMRadio 153 402 16 16
+nodes/Relay 170 402 16 16
+nodes/computer/Activity 187 402 16 16
+nodes/computer/Default 204 402 16 16
+nodes/computer/Error 221 402 16 16
+nodes/computer/On 238 402 16 16
+nodes/disk-drive/Activity 255 402 16 16
+nodes/disk-drive/Default 272 402 16 16
+nodes/disk-drive/Floppy 289 402 16 16
+nodes/rack/Default 306 402 16 16
+nodes/rack/Empty 323 402 16 16
+nodes/rack/drive/0/Activity 340 402 16 16
+nodes/rack/drive/0/Default 357 402 16 16
+nodes/rack/drive/0/Floppy 374 402 16 16
+nodes/rack/drive/1/Activity 391 402 16 16
+nodes/rack/drive/1/Default 408 402 16 16
+nodes/rack/drive/1/Floppy 425 402 16 16
+nodes/rack/drive/2/Activity 442 402 16 16
+nodes/rack/drive/2/Default 459 402 16 16
+nodes/rack/drive/2/Floppy 476 402 16 16
+nodes/rack/drive/3/Activity 493 402 16 16
+nodes/rack/drive/3/Default 510 402 16 16
+nodes/rack/drive/3/Floppy 527 402 16 16
+nodes/rack/drive/Floppy 544 402 16 16
+nodes/rack/server/0/Activity 561 402 16 16
+nodes/rack/server/0/Default 578 402 16 16
+nodes/rack/server/0/Error 595 402 16 16
+nodes/rack/server/0/On 612 402 16 16
+nodes/rack/server/1/Activity 629 402 16 16
+nodes/rack/server/1/Default 646 402 16 16
+nodes/rack/server/1/Error 663 402 16 16
+nodes/rack/server/1/On 680 402 16 16
+nodes/rack/server/2/Activity 697 402 16 16
+nodes/rack/server/2/Default 714 402 16 16
+nodes/rack/server/2/Error 731 402 16 16
+nodes/rack/server/2/On 748 402 16 16
+nodes/rack/server/3/Activity 765 402 16 16
+nodes/rack/server/3/Default 782 402 16 16
+nodes/rack/server/3/Error 799 402 16 16
+nodes/rack/server/3/On 816 402 16 16
+nodes/screen/BottomLeft 833 402 16 16
+nodes/screen/BottomMiddle 850 402 16 16
+nodes/screen/BottomRight 867 402 16 16
+nodes/screen/ColumnBottom 884 402 16 16
+nodes/screen/ColumnMiddle 901 402 16 16
+nodes/screen/ColumnTop 918 402 16 16
+nodes/screen/Middle 935 402 16 16
+nodes/screen/MiddleLeft 952 402 16 16
+nodes/screen/MiddleRight 969 402 16 16
+nodes/screen/PowerOnOverlay 986 402 16 16
+nodes/screen/RowLeft 1003 402 16 16
+nodes/screen/RowMiddle 0 434 16 16
+nodes/screen/RowRight 17 434 16 16
+nodes/screen/Standalone 34 434 16 16
+nodes/screen/TopLeft 51 434 16 16
+nodes/screen/TopMiddle 68 434 16 16
+nodes/screen/TopRight 85 434 16 16
+panel/BorderB 48 547 4 4
+panel/BorderL 108 547 4 2
+panel/BorderR 53 547 4 4
+panel/BorderT 58 547 4 4
+panel/CornerBL 63 547 4 4
+panel/CornerBR 68 547 4 4
+panel/CornerTL 73 547 4 4
+panel/CornerTR 78 547 4 4
+panel/Fill 9 558 2 2
+particles/Note 21 499 7 10
+screen/BorderB 5 547 2 8
+screen/BorderT 2 547 2 10
+screen/CornerBL 30 510 8 8
+screen/CornerBR 39 510 8 8
+screen/CornerTL 3 499 8 10
+screen/CornerTR 12 499 8 10
+window/BorderDark 2 558 1 4
+window/BorderLight 4 558 1 4
+window/CornerBL 83 547 4 4
+window/CornerBR 88 547 4 4
+window/CornerTL 93 547 4 4
+window/CornerTR 98 547 4 4
+window/OpenFMRadio 305 0 232 105
+window/case/Motherboard 612 0 79 70
+window/rack/Lines 538 0 73 91
+window/rack/Motherboard 434 106 100 78
+window/rack/NetworkBack 20 552 1 2
+window/rack/NetworkBottom 22 552 1 2
+window/rack/NetworkConnector 24 552 1 2
+window/rack/NetworkLeft 26 552 1 2
+window/rack/NetworkRight 28 552 1 2
+window/rack/NetworkTop 30 552 1 2
+window/rack/NodeBack 113 547 5 1
+window/rack/NodeBottom 119 547 5 1
+window/rack/NodeLeft 125 547 5 1
+window/rack/NodeRight 131 547 5 1
+window/rack/NodeTop 137 547 5 1
+window/rack/SideBack 8 552 1 3
+window/rack/SideBottom 10 552 1 3
+window/rack/SideConnector 12 552 1 3
+window/rack/SideLeft 14 552 1 3
+window/rack/SideRight 16 552 1 3
+window/rack/SideTop 18 552 1 3
diff --git a/src/main/scala/ocelot/desktop/entity/OcelotCard.scala b/src/main/scala/ocelot/desktop/entity/OcelotCard.scala
new file mode 100644
index 0000000..9b100e3
--- /dev/null
+++ b/src/main/scala/ocelot/desktop/entity/OcelotCard.scala
@@ -0,0 +1,61 @@
+package ocelot.desktop.entity
+
+import ocelot.desktop.entity.OcelotCard.LogEvent
+import totoro.ocelot.brain.Constants
+import totoro.ocelot.brain.entity.machine.{Arguments, Callback, Context}
+import totoro.ocelot.brain.entity.traits.DeviceInfo.{DeviceAttribute, DeviceClass}
+import totoro.ocelot.brain.entity.traits.{DeviceInfo, Entity, Environment, Tiered, result}
+import totoro.ocelot.brain.event.{EventBus, NodeEvent}
+import totoro.ocelot.brain.network.{Network, Node, Visibility}
+import totoro.ocelot.brain.util.Tier
+import totoro.ocelot.brain.util.Tier.Tier
+
+import java.time.Instant
+
+class OcelotCard extends Entity with Environment with DeviceInfo with Tiered {
+  override val node: Node = Network.newNode(this, Visibility.Neighbors)
+    .withComponent("ocelot", Visibility.Neighbors)
+    .create()
+
+  override def tier: Tier = Tier.One
+
+  private final lazy val deviceInfo = Map(
+    DeviceAttribute.Class -> DeviceClass.Generic,
+    DeviceAttribute.Description -> "Yarn ball manipulator",
+    DeviceAttribute.Vendor -> Constants.DeviceInfo.DefaultVendor,
+    DeviceAttribute.Product -> "Catbus",
+  )
+
+  override def getDeviceInfo: Map[String, String] = deviceInfo
+
+  @Callback(direct = true, doc = """function(message: string) -- Logs a message to the Ocelot console.""")
+  def log(context: Context, args: Arguments): Array[AnyRef] = {
+    val message = args.checkString(0)
+    EventBus.send(LogEvent(node.address, message))
+    result()
+  }
+
+  @Callback(direct = true, doc = """function(): integer -- Returns the current Unix timestamp (UTC, in milliseconds).""")
+  def getTimestamp(context: Context, args: Arguments): Array[AnyRef] = {
+    result(Instant.now().toEpochMilli)
+  }
+
+  @Callback(direct = true, doc = """function(): integer -- Returns a high-resolution timer value (in nanoseconds).""")
+  def getInstant(context: Context, args: Arguments): Array[AnyRef] = {
+    result(System.nanoTime())
+  }
+
+  @Callback(direct = true, doc = """function(): number -- Returns the remaining call budget.""")
+  def getRemainingCallBudget(context: Context, args: Arguments): Array[AnyRef] = {
+    result(context.getRemainingCallBudget)
+  }
+
+  @Callback(direct = true, doc = """function(): number -- Returns the maximum call budget.""")
+  def getMaxCallBudget(context: Context, args: Arguments): Array[AnyRef] = {
+    result(context.getMaxCallBudget)
+  }
+}
+
+object OcelotCard {
+  case class LogEvent(address: String, message: String) extends NodeEvent
+}
diff --git a/src/main/scala/ocelot/desktop/graphics/Graphics.scala b/src/main/scala/ocelot/desktop/graphics/Graphics.scala
index 0784d13..4362f8b 100644
--- a/src/main/scala/ocelot/desktop/graphics/Graphics.scala
+++ b/src/main/scala/ocelot/desktop/graphics/Graphics.scala
@@ -220,7 +220,7 @@ class Graphics(private var scalingFactor: Float) extends Logging with Resource {
   def text(x: Float, y: Float, text: String, shrink: Int = 0): Unit = {
     var ox = x
 
-    for (c <- text) {
+    text.codePoints().forEach { c =>
       char(ox, y, c)
       ox += _font.charWidth(c) - shrink
     }
@@ -329,7 +329,7 @@ class Graphics(private var scalingFactor: Float) extends Logging with Resource {
 
     val uvTransform = Transform2D.translate(spriteRect.x, spriteRect.y) >>
       (if (fixUV)
-        Transform2D.scale(spriteRect.w - 0.25f / 512, spriteRect.h - 0.25f / 512)
+        Transform2D.scale(spriteRect.w - 0.25f / 1024, spriteRect.h - 0.25f / 1024)
       else
         Transform2D.scale(spriteRect.w, spriteRect.h))
 
diff --git a/src/main/scala/ocelot/desktop/graphics/IconSource.scala b/src/main/scala/ocelot/desktop/graphics/IconSource.scala
index 02828e9..bebdbe4 100644
--- a/src/main/scala/ocelot/desktop/graphics/IconSource.scala
+++ b/src/main/scala/ocelot/desktop/graphics/IconSource.scala
@@ -60,6 +60,8 @@ object IconSource {
 
   val SelfDestructingCard: IconSource = IconSource("items/SelfDestructingCard", animation = Some(Animations.SelfDestructingCard))
 
+  val OcelotCard: IconSource = IconSource("items/OcelotCard", animation = Some(Animations.OcelotCard))
+
   val HardDiskDrive: Tier => IconSource = { tier =>
     IconSource(s"items/HardDiskDrive${tier.id}")
   }
@@ -101,6 +103,9 @@ object IconSource {
       (0, 4f), (1, 4f), (2, 4f), (3, 4f), (4, 4f), (5, 4f), (6, 4f), (7, 4f))
 
     val SelfDestructingCard: Animation = Array((0, 4f), (1, 4f))
+
+    val OcelotCard: Animation = Array(
+      (0, 12f), (1, 4f), (2, 4f), (3, 4f), (4, 5f), (5, 6f), (0, 9f), (6, 4f), (7, 3f))
   }
 
   // ----------------------- Ocelot interface icons -----------------------
diff --git a/src/main/scala/ocelot/desktop/inventory/Items.scala b/src/main/scala/ocelot/desktop/inventory/Items.scala
index 85c9e82..b49008d 100644
--- a/src/main/scala/ocelot/desktop/inventory/Items.scala
+++ b/src/main/scala/ocelot/desktop/inventory/Items.scala
@@ -139,6 +139,7 @@ object Items extends Logging {
   }
   registerSingleton(SoundCardItem.Factory)
   registerSingleton(SelfDestructingCardItem.Factory)
+  registerSingleton(OcelotCardItem.Factory)
 
   registerTiered("Server", Tier.One to Tier.Creative)(new ServerItem.Factory(_))
   registerTiered("Component bus", Tier.One to Tier.Creative)(new ComponentBusItem.Factory(_))
diff --git a/src/main/scala/ocelot/desktop/inventory/item/OcelotCardItem.scala b/src/main/scala/ocelot/desktop/inventory/item/OcelotCardItem.scala
new file mode 100644
index 0000000..3f8dfee
--- /dev/null
+++ b/src/main/scala/ocelot/desktop/inventory/item/OcelotCardItem.scala
@@ -0,0 +1,104 @@
+package ocelot.desktop.inventory.item
+
+import ocelot.desktop.ColorScheme
+import ocelot.desktop.color.Color
+import ocelot.desktop.entity.OcelotCard
+import ocelot.desktop.graphics.IconSource
+import ocelot.desktop.inventory.item.OcelotCardItem.MessagesTag
+import ocelot.desktop.inventory.traits.{CardItem, ComponentItem, PersistableItem}
+import ocelot.desktop.inventory.{Item, ItemFactory, ItemRecoverer}
+import ocelot.desktop.ui.event.BrainEvent
+import ocelot.desktop.ui.widget.card.OcelotCardWindow
+import ocelot.desktop.ui.widget.contextmenu.{ContextMenu, ContextMenuEntry}
+import ocelot.desktop.ui.widget.window.Windowed
+import totoro.ocelot.brain.nbt.ExtendedNBT.extendNBTTagList
+import totoro.ocelot.brain.nbt.{NBT, NBTBase, NBTTagCompound, NBTTagString}
+import totoro.ocelot.brain.util.Tier
+import totoro.ocelot.brain.util.Tier.Tier
+
+import scala.collection.IndexedSeqView
+import scala.collection.mutable.ArrayBuffer
+import scala.jdk.CollectionConverters.BufferHasAsJava
+
+class OcelotCardItem(val ocelotCard: OcelotCard)
+  extends Item
+    with ComponentItem
+    with PersistableItem
+    with CardItem
+    with Windowed[OcelotCardWindow] {
+
+  private val _messages: ArrayBuffer[String] = ArrayBuffer.empty
+
+  def messages: IndexedSeqView[String] = _messages.view
+
+  eventHandlers += {
+    case BrainEvent(OcelotCard.LogEvent(_, message)) =>
+      addMessage(message)
+  }
+
+  override def createWindow(): OcelotCardWindow = new OcelotCardWindow(this)
+
+  override def component: OcelotCard = ocelotCard
+
+  override def tooltipNameColor: Color = ColorScheme("OcelotCardTooltip")
+
+  override def fillRmbMenu(menu: ContextMenu): Unit = {
+    menu.addEntry(ContextMenuEntry("Open console", IconSource.Window) {
+      window.open()
+    })
+
+    menu.addSeparator()
+
+    super.fillRmbMenu(menu)
+  }
+
+  override def load(nbt: NBTTagCompound): Unit = {
+    super.load(nbt)
+
+    clear()
+    addMessages(nbt.getTagList(MessagesTag, NBT.TAG_STRING).iterator[NBTTagString].map(_.getString))
+  }
+
+  override def save(nbt: NBTTagCompound): Unit = {
+    super.save(nbt)
+    nbt.setTagList(MessagesTag, _messages.map(new NBTTagString(_).asInstanceOf[NBTBase]).asJava)
+  }
+
+  override def factory: ItemFactory = OcelotCardItem.Factory
+
+  def clear(): Unit = {
+    _messages.clear()
+    window.onMessagesCleared()
+  }
+
+  private def addMessage(message: String): Unit = {
+    _messages += message
+    window.onMessagesAdded(1)
+  }
+
+  private def addMessages(messages: Iterator[String]): Unit = {
+    val currentSize = this._messages.length
+    this._messages ++= messages
+    window.onMessagesAdded(this._messages.length - currentSize)
+  }
+}
+
+object OcelotCardItem {
+  val MessagesTag = "messages"
+
+  object Factory extends ItemFactory {
+    override type I = OcelotCardItem
+
+    override def itemClass: Class[I] = classOf
+
+    override def name: String = "Ocelot Card"
+
+    override def tier: Option[Tier] = Some(Tier.One)
+
+    override def icon: IconSource = IconSource.OcelotCard
+
+    override def build(): OcelotCardItem = new OcelotCardItem(new OcelotCard)
+
+    override def recoverers: Iterable[ItemRecoverer[_, _]] = Nil
+  }
+}
diff --git a/src/main/scala/ocelot/desktop/node/SyncedInventoryEntityNode.scala b/src/main/scala/ocelot/desktop/node/SyncedInventoryEntityNode.scala
index aac1b72..488d485 100644
--- a/src/main/scala/ocelot/desktop/node/SyncedInventoryEntityNode.scala
+++ b/src/main/scala/ocelot/desktop/node/SyncedInventoryEntityNode.scala
@@ -1,28 +1,26 @@
 package ocelot.desktop.node
 
-import ocelot.desktop.inventory.{Item, SyncedInventory}
+import ocelot.desktop.inventory.SyncedInventory
+import ocelot.desktop.inventory.traits.ComponentItem
 import ocelot.desktop.ui.event.Event
 import totoro.ocelot.brain.entity.traits.{Entity, Environment}
 
 abstract class SyncedInventoryEntityNode(entity: Entity with Environment)
   extends EntityNode(entity)
-  with SyncedInventory
-{
+    with SyncedInventory {
+
   override def shouldReceiveEventsFor(address: String): Boolean =
     super.shouldReceiveEventsFor(address) ||
-    brainInventory.inventory.entities.exists {
-      case env: Environment => env.node.address == address
-    }
+      inventoryIterator
+        .flatMap(_.get)
+        .collect { case item: ComponentItem => item }
+        .exists(_.component.node.address == address)
 
   override def handleEvent(event: Event): Unit = {
     super.handleEvent(event)
 
-    inventoryIterator.foreach(slot =>
-      slot.get match {
-        case Some(item: Item) =>
-          item.handleEvent(event)
-        case _ =>
-      }
-    )
+    for (slot <- inventoryIterator; item <- slot.get) {
+      item.handleEvent(event)
+    }
   }
 }
diff --git a/src/main/scala/ocelot/desktop/ui/widget/LogWidget.scala b/src/main/scala/ocelot/desktop/ui/widget/LogWidget.scala
new file mode 100644
index 0000000..df4ea5a
--- /dev/null
+++ b/src/main/scala/ocelot/desktop/ui/widget/LogWidget.scala
@@ -0,0 +1,94 @@
+package ocelot.desktop.ui.widget
+
+import ocelot.desktop.ColorScheme
+import ocelot.desktop.geometry.{Padding2D, Size2D}
+import ocelot.desktop.graphics.Graphics
+import ocelot.desktop.ui.layout.{Layout, LinearLayout}
+import ocelot.desktop.ui.widget.LogWidget.{BorderThickness, EntryPadding}
+import ocelot.desktop.util.{DrawUtils, Orientation}
+
+import scala.collection.immutable.ArraySeq
+
+abstract class LogWidget extends Widget {
+  override protected val layout: Layout = new LinearLayout(this, orientation = Orientation.Vertical)
+
+  private val messageListWidget = new Widget {
+    override protected val layout: Layout = new LinearLayout(this, orientation = Orientation.Vertical)
+  }
+
+  children :+= new PaddingBox(
+    new ScrollView(messageListWidget),
+    Padding2D.equal(BorderThickness),
+  )
+
+  protected def messages: Iterable[String]
+
+  protected def textWidth: Int
+
+  override def minimumSize: Size2D = Size2D(
+    textWidth * 8 +
+      2 * BorderThickness + // entry border (left + right)
+      2 * EntryPadding +
+      2 * BorderThickness, // outer border (left + right)
+
+    16 +
+      2 * BorderThickness + // entry border (top + bottom)
+      2 * EntryPadding +
+      2 * BorderThickness, // outer border (top + bottom)
+  )
+
+  def onMessagesAdded(count: Int): Unit = {
+    for (message <- messages.drop(messages.size - count)) {
+      messageListWidget.children :+= new Entry(message)
+    }
+
+    recalculateBoundsAndRelayout()
+  }
+
+  def onMessagesCleared(): Unit = {
+    messageListWidget.children = ArraySeq.empty
+    recalculateBoundsAndRelayout()
+  }
+
+  override def draw(g: Graphics): Unit = {
+    g.rect(bounds, ColorScheme("LogBackground"))
+    DrawUtils.ring(g, bounds.x, bounds.y, bounds.w, bounds.h, BorderThickness, ColorScheme("LogBorder"))
+
+    super.draw(g)
+  }
+
+  private class Entry(val message: String) extends Widget {
+    override protected val layout: Layout = new LinearLayout(this, orientation = Orientation.Vertical)
+
+    children :+= new PaddingBox(
+      new Text {
+        override def text: String = message
+
+        override def wrapWidth: Option[Int] = Some(LogWidget.this.textWidth)
+      },
+      Padding2D.equal(EntryPadding + BorderThickness),
+    )
+
+    override def draw(g: Graphics): Unit = {
+      val innerBounds = bounds.inflate(-EntryPadding)
+      val ringBounds = innerBounds.inflate(BorderThickness)
+      g.rect(innerBounds, ColorScheme("LogEntryBackground"))
+      DrawUtils.ring(
+        g,
+        ringBounds.x,
+        ringBounds.y,
+        ringBounds.w,
+        ringBounds.h,
+        BorderThickness,
+        ColorScheme("LogEntryBorder"),
+      )
+
+      super.draw(g)
+    }
+  }
+}
+
+object LogWidget {
+  val BorderThickness = 2
+  val EntryPadding = 4
+}
diff --git a/src/main/scala/ocelot/desktop/ui/widget/Text.scala b/src/main/scala/ocelot/desktop/ui/widget/Text.scala
new file mode 100644
index 0000000..ae10db6
--- /dev/null
+++ b/src/main/scala/ocelot/desktop/ui/widget/Text.scala
@@ -0,0 +1,169 @@
+package ocelot.desktop.ui.widget
+
+import ocelot.desktop.ColorScheme
+import ocelot.desktop.color.Color
+import ocelot.desktop.geometry.Size2D
+import ocelot.desktop.graphics.Graphics
+import ocelot.desktop.ui.widget.Text.{CharHeight, getWidth, wrap}
+import totoro.ocelot.brain.util.FontUtils
+
+import scala.collection.mutable.ArrayBuffer
+
+class Text extends Widget {
+  def text: String = ""
+
+  private var cachedText = ""
+  private var cachedWrapWidth = None: Option[Int]
+  private var cachedLines = ArrayBuffer.empty[String]
+  private var cachedWidth = 0
+
+  def color: Color = ColorScheme("Label")
+
+  def wrapWidth: Option[Int] = None
+
+  private def recomputeIfNeeded(): Unit = {
+    if (text != cachedText || cachedWrapWidth != wrapWidth) {
+      recomputeProperties()
+    }
+  }
+
+  final def textWidth: Int = {
+    recomputeIfNeeded()
+    cachedWidth
+  }
+
+  final def textHeight: Int = {
+    recomputeIfNeeded()
+    cachedLines.length
+  }
+
+  final def textLines: Iterable[String] = {
+    recomputeIfNeeded()
+    cachedLines
+  }
+
+  override def minimumSize: Size2D = Size2D(textWidth, CharHeight * (textHeight max 1))
+  override def maximumSize: Size2D = minimumSize.copy(width = Float.PositiveInfinity)
+
+  override def draw(g: Graphics): Unit = {
+    g.background = Color.Transparent
+    g.foreground = color
+
+    for ((line, idx) <- textLines.zipWithIndex) {
+      g.text(position.x, position.y + idx * CharHeight, line)
+    }
+  }
+
+  private def recomputeProperties(): Unit = {
+    cachedText = text
+    cachedWrapWidth = wrapWidth
+    cachedLines = wrap(cachedText, cachedWrapWidth)
+    cachedWidth = getWidth(cachedLines)
+  }
+}
+
+object Text {
+  private val CharHeight = 16
+
+  private def getWidth(codepoint: Int): Int = FontUtils.wcwidth(codepoint)
+
+  private def getWidth(line: String): Int =
+    line.codePoints().map(getWidth).sum()
+
+  private def getWidth(lines: Iterable[String]): Int =
+    lines.iterator.map(getWidth).maxOption.getOrElse(0)
+
+  private def wrap(text: String, wrapWidth: Option[Int]): ArrayBuffer[String] = {
+    val lines = text.linesIterator
+      .flatMap(line => wrapWidth match {
+        case Some(wrapWidth) if getWidth(line) > wrapWidth => wrapLine(line, wrapWidth)
+        case _ => Some(line)
+      })
+      .to(ArrayBuffer)
+
+    val lastNonEmptyLineIdx = lines.lastIndexWhere(_.nonEmpty)
+    lines.takeInPlace(lastNonEmptyLineIdx + 1)
+
+    lines
+  }
+
+  private def wrapLine(line: String, wrapWidth: Int): Iterable[String] = {
+    // adapted from cheburator's message splitter
+
+    val lines = ArrayBuffer.empty[String]
+
+    var lineStart = 0
+    var pos = -1
+    var lineWidth = 0
+    var lastSpacePos = -1
+    var lastSpaceSize = 1
+    var spaceSeq = false
+
+    def firstLine: Boolean = lines.isEmpty
+
+    def pushLine(line: String): Unit = {
+      lines += line
+
+      lastSpacePos = -1
+      lastSpaceSize = 1
+      lineWidth = 0
+      spaceSeq = false
+    }
+
+    while (pos + 1 < line.length) {
+      pos += 1
+
+      val (c, count) = if (pos + 1 < line.length && Character.isSurrogatePair(line(pos), line(pos + 1))) {
+        (Character.toCodePoint(line(pos), line(pos + 1)), 2)
+      } else (line(pos): Int, 1)
+
+      val isSpace = Character.isSpaceChar(c)
+
+      if (isSpace && pos == lineStart && !firstLine) {
+        // skip leading space
+        lineStart += count
+      } else {
+        if (!isSpace) {
+          spaceSeq = false
+        }
+
+        if (isSpace && !spaceSeq) {
+          lastSpacePos = pos
+          lastSpaceSize = count
+          spaceSeq = true
+        }
+
+        lineWidth += getWidth(c)
+
+        if (lineWidth > wrapWidth) {
+          if (lastSpacePos >= (pos - lineStart) / 2) {
+            val newLine = line.substring(lineStart, lastSpacePos)
+
+            // `+ lastSpaceSize` starts the line after the last whitespace character
+            // we set pos to the same position -- but before it gets there, it'll get incremented by `count`,
+            // so we do the subtraction
+            lineStart = lastSpacePos + lastSpaceSize
+            pos = lastSpacePos + lastSpaceSize - count
+
+            pushLine(newLine)
+          } else {
+            val newLine = line.substring(lineStart, pos)
+            lineStart = pos
+            pos -= 1
+
+            pushLine(newLine)
+          }
+        }
+      }
+
+      // subtract one, which we'll add back at the start of the next iteration
+      pos += count - 1
+    }
+
+    if (lineStart != pos + 1) {
+      pushLine(line.substring(lineStart))
+    }
+
+    lines
+  }
+}
diff --git a/src/main/scala/ocelot/desktop/ui/widget/card/OcelotCardWindow.scala b/src/main/scala/ocelot/desktop/ui/widget/card/OcelotCardWindow.scala
new file mode 100644
index 0000000..fc053d5
--- /dev/null
+++ b/src/main/scala/ocelot/desktop/ui/widget/card/OcelotCardWindow.scala
@@ -0,0 +1,50 @@
+package ocelot.desktop.ui.widget.card
+
+import ocelot.desktop.geometry.{Padding2D, Size2D}
+import ocelot.desktop.inventory.item.OcelotCardItem
+import ocelot.desktop.ui.layout.{Layout, LinearLayout}
+import ocelot.desktop.ui.widget.window.PanelWindow
+import ocelot.desktop.ui.widget.{Button, Filler, LogWidget, PaddingBox, Widget}
+import ocelot.desktop.util.Orientation
+
+class OcelotCardWindow(item: OcelotCardItem) extends PanelWindow {
+  override protected def title: String = s"Ocelot card ${item.component.node.address}"
+
+  private val logWidget: LogWidget = new LogWidget {
+    override protected def messages: Iterable[String] = item.messages
+    override protected def textWidth: Int = 50
+
+    override def minimumSize: Size2D = super.minimumSize.copy(height = 300)
+    override def maximumSize: Size2D = minimumSize
+  }
+
+  setInner(new Widget {
+    override val layout: Layout = new LinearLayout(this, orientation = Orientation.Vertical)
+
+    children :+= logWidget
+
+    children :+= new PaddingBox(
+      new Widget {
+        children :+= new Filler
+
+        children :+= new Button {
+          override def text: String = "Clear"
+          override def onClick(): Unit = clear()
+        }
+      },
+      Padding2D(top = 4)
+    )
+  })
+
+  private def clear(): Unit = {
+    item.clear()
+  }
+
+  def onMessagesAdded(count: Int): Unit = {
+    logWidget.onMessagesAdded(count)
+  }
+
+  def onMessagesCleared(): Unit = {
+    logWidget.onMessagesCleared()
+  }
+}