I have read hints from several different places but so far nothing has helped this old man figure out why in the heck I can't get XP Pro to install on my Sata drive with my GA-P35-DS3L motherboard. I have tried turning the Native on and off, turning the AHCI on and off and disabling all of the stuff that is for Vista only, however still my PC refuses to acknowledge I have a SATA drive hooked up. It was suggested I buy a SATA DVD Rom to install the program, I did that and the DVD works just great, it tries to install XP but then it says no drives press F3. I have read in a few different places that the program should load up since the DVD is recognized, however no where are either of my two SATA drives noticed. I am trying only one drive at a time, at this point if I got one drive to work, I would be happier than a pig eating....well you get the idea. I have spent no less than 12 hours on this project now. I could have built and installed XP on 6 or 7 PCs in this time. I have been building PCs for several years but I guess I am just old and dumber than toast. If someone has simple step by step instructions I would appreciate it very much. I do wish I had never purchased this motherboard, however I am aware that SATA is the future so I would have to do it at some point. Thanks anyone and everyone that would be kind enough to lend a hand to this old guy. I wish you all the best and now I am off to bed before I get too angry that that stupid PC.