Hi, I know how to slipstream, just copy cd etc. I thought this would be the same, but i don't think it is, is it? do i have to install vista then use this proggy via another operating system? OR can i just extract the files from the Vista CD, like slipstreaming sp1 into XP, then intergrate and change everything with Vlite, i've look around but havn't found that specific answer.