How can oblivion fita fuckin DVD then, n00b? Oblivion is bigger than GTA, n00b. Therefore GTAIV can fit on a DVD n00b, for the same reason it can be played on a 360, n00b.
To conclude: You ain't got a fuckin clue what you're on about.
dude. pwnt. he might want some noobsauce with that side of ownage.
and gycu, that doesnt mean that pc will be delayed, they never said the PC thing would be delayed.