GTA 4: XBox 360 exclusive content vs PS3 past fanbase

[DragonLord]

I think GTAIV will definitely sell more on the 360; however, I think the attach rate will be greater on the ps3.

But, maybe I'm wrong...the ps3 has more solid games coming out this year so GTAIV will be "the game to get" this year if you own a 360. For the ps3...MGS4, KZII, or LBP may be "the game to get" for many.  So the attatch rate might actually be higher on the 360.