GTA 4: XBox 360 exclusive content vs PS3 past fanbase

[ManusJustusNardus]

How do you think XBox 360's exclusive Grand Theft Auto 4 content will effect sales compared to a game that has traditionally been on the Playstation? 

I think that the fact that Microsoft will probably heavily advertise its exclusive content as well as drop its retail price will cause XBox 360 to outsell the PS3 version of the game, even though Sony will also have a price drop and probably advertise it as a Playstation game like they did with Assassins Creed.

Grand Theft Auto 4 first year sales prediction:

XBox 360: 4.5 million

PS3: 3.5 million