Hope it's more like COD2 and not 3, the Call of Duty games were always better on the PC, I really didn't like COD3 for the Xbox.
just to let you all know the people that made cod1 and 2 did not make cod3 thats why it was not put on the pc, and cod4 is being made by infinity ward the same people that made 1 and 2 so it should be good. but the only problem that they are going to have is it being 5times bigger with the maps thats just dump the games not battle field its based off counter strike
the trailer has already been released quite a while ago...go to one of the big gaming sites such as ign or gamespot or gamevideos and check it out. COD 4 Modern Warfare NO MORE WWII