By the way- Microsoft still supports XP- all upgdates they release so far are for XP, Vista and W7.
They created the software, so of course they'll support it longer than companies who write programs. Windows XP is great for surfing the web and simple apps, or using as a simple storage server, but it lacks the power in both design and hardware specs for a high-end DAW in 2012.
Give up the fight man. You won't win!
TIME MARCHES ON!
Btw, you spent $99 on a program, yet you can get a pretty machine decent enough for X2 for $400. Bad money management!