yes as long as you have a hard drive
yes they do
Only if you have got a hardrive if not no
I am assuming you are talking about Grand Theft Auto 4, Then it would be PC, PS3, and the Xbox 360. If you are talking about a different GTA, then I dont know..
no. san Andreas cheats work on vice city.
no sorry, although when the xbox 720 comes out you will be able to play your xbox games on the computer, but not the other way around
no it dosent there is no money cheat for vice city.
it doesn't work.
Go to the airport and at one of the entranances it should be there (I Done this on the iPhone but it should work for PC xbox and ps3
yes go to a girl in your car and then beep the horn it might not work most of the time
It won't work because your either doing it wrong or they took it off so it can't happen anymore sorry.