I'm considering taking the plunge to do Boot Camp so I can play PC games. I don't particularly want to spend $200 on Windows 7. Can I save money by buying XP and still be able to run modern games? Or should I just go with 7 to make things easier on myself? I use 7 at work and I know it is an improvement over XP, but I would not be using Windows at home for anything but gaming (when I work from home, I log into a work virtual machine, so I have access through work to Windows productivity programs). I'd also like to make this process as easy as possible. Should I just go the 7 route as it might have the more updated drivers and stuff like that? What about Vista?