Installing Xp on SATA is not that hard you need F6 driver for your sata controller and insert it into XP boot disk with http://www.nliteos.com/
Then boot windows from that CD and here we go. Rest of drivers are little hard to find sometimes. But can be done. So why XP.? I prefer speed over eye candy. I can't stand any delays in my requests. If I press a button I need a result that very microsecond. I have no time for fancy fade in text scroll and fade out. I see no point of having all that graphics. If I need graphics I open Photoshop or other editor. I need cool 3d I run games or 3d editors. And yes my desktop on all my computers looks like Windows 95. Almost all services are off only ones that needed are run. I got Vista with my new laptop. I totally castrated it but still 400mb of memory were used!!!!! I installed XP and castrated it-180MB. What 220MB is used for!!!????
I hired an Italian guy to do my wires. Now they look like spaghetti!