I have the very same problem. The same disc boots on a Dell GX240, but fails to boot on another pc with an Award Bios (GA-8S650GXM F5). Both of them are able to boot Knoppix and Gnoppix.
Hope this helps in some way. Carlos Boneti Analista de Sistemas Instituto Atlantico 55 85 216-7924 "Argue for your limitations, and sure enough, they´re yours." -- Messiah´s Handbook : Reminders for the Advanced Soul --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.543 / Virus Database: 337 - Release Date: 21/11/2003 -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]