BioHaZarD... You Say : ((( there is a xpboot.img file that gets copied or put as a seperate track on the CD so that the computer treats the CD as a boot floppy to run the winnt.exe ))) i have an image to do that.. not like normal windows XP poot CD. in normal case.. it tells u to press any key to boot from CD-rom .. & u should do that fast or PC'll poot from hard Drive. what i did.. is a normal (windows98 start-up disk) but editing it's Autoexe.bat So it boot directly wihtout asking u to press any keys, Auto loading (smartdrv.exe), & puts u at the first screen of windowsXP setup. i test it to make pootable XP-CD.. & it working fine,,