im trying to burn an iso for the bios to boot off of and thierfore create a new hard drive for the xbox. (160). after file transfering the files over, (c,e,eeprom), i made the iso, then tried to burn it to cd. the iso was way to big so i started over by deleting my backup files that were on the e: (they took up like 900 some mb for some reason) i figured i could the ftp the backups back over after i got done. so after i burn it for the second time, i put it in the computer and it wont even recognize it. even after changing the bios options. so now im stuck i cant get my computer to boot an iso cd proably because im not burning the correct information. please help if you know anything.