Funny you say that, I have a friend who is die-hard PC guy. Since we were kids, I been a Mac guy. He almost came over to the Mac with Windows ME, then XP kept him using the PC. He just got a new PC that came with Vista, and he had to admit to me that he is not satisfied with Vista. It says it is just more of the same XP.
We are both 36 years now, been friends since like 15 years old. I have converted many people over to Mac in my years, he has been one stubborn friend. The other day, he rolled his computer back to XP, and now is listing it on Ebay for a Imac!!!!!