Hi Folks, I'm an old nube; back to Vic 20, Commodore 64/128 days and I've built a few dozen puters since. This is my 1st attempt at a dual boot and I may have already screwed up. I'm in front of 3 puters, 5 monitors as I type. My daughters (puter in question) Compaq puter came installed w. Vista; I didn't like it so I pulled the HD and installed XP. Later I had probs w. that drive and re-installed the Vista HD (320GB). Now I find that a lot of my daughters progs don't like Vista, so I did alittle research and gave dual boot a whirl. First off I found that I needed to shrink the Vista part, (used Vista disk management) then install XP on that part and it would reboot into XP. Nope, it rebooted into Vista. Looked at the drives in disk man. and I see that C:Compaq is listed: Healthy (system,boot, page file, activecrash dump, primary partition); NEXT Partition; F: Healthy (logical drive)ntfs where XP was installed; and last but not least D: Recovery drive brings up the rear. ntfs Healthy (primary partition). In explorer I see 3 folders on F: dr.: Docs & Sets, Program Files and Windows. The question is where do I go from here?! Any direction at all would be greatly appreciated. @aLossVegas