I'm going to jump in here quickly with a different question. Jaybo and I have been discussing the ways to make a bootable Win XP thumb drive from a Win XP cd. Jaybo's told me that it's do-able, but I haven't been able to successfully pull it off yet.
I've tried WintoFlash and that 3-program setup both, and neither have produced a fully functioning product yet. I can't figure out if it has something do with the the OS I'm working with (I'm using Win 7) that keeps these programs from working. I've got an 8g thumb drive and a Win XP setup disk. Do I need something else? Am I doing something wrong? Has anyone else tried this?