Not sure if this is helpful, but the bootdisk HOWTO has a section on bootable CD-ROMs: http://www.tldp.org/HOWTO/Bootdisk-HOWTO/cd-roms.html Andrew D. Hwang ahwang at mathcs.holycross.edu Department of Math and CS http://mathcs.holycross.edu/~ahwang College of the Holy Cross (508) 793-2458 (Office: 320 Swords) Worcester, MA, 01610-2395 (508) 793-3530 (fax)