not at all acronis, does run XP windows on it
acronis true image can copy your windows to a external drive but I think I can speak for all of us here when I say we would love to see you run XP off of your CD, DVD
you can't run an OS on CD DVD this time
lol not to mention that you found that link on this forum from one of my own posts
so ya we all would love to be able to carry an OS in a CD or DVD but not yet, I think flash drives are gonna allow us to do that
I have acronis true image and recommend it highly for backing up your os