To format the documentation, type "make doc.dvi" and print the result. The length of the cost vectors is fixed at 4 for reasons that are primarily historical. To change it, edit the definition of DELTAWIDTH in b.h. Burg is compiled without optimization by default to avoid problems with initial installation. To improve burg's performance, add '-O' to CFLAGS in the Makefile and rebuild burg with a high quality optimizing compiler. To be added to the Burg mailing list, send your preferred electronic mail address to cwf@research.att.com.