I have the Windows Vista and I am able to get the Halo 2 for Windows, but I played Halo 2 at my friends house and I really like how the shoot button is up on the RT! So I would also like to play Halo 2 with my 10 yr old brother! I am 14 yrs old so Should I get the Xbox at game stop for 60 dollars and the game for 20 or should I get the Windows version thanks!