(adsbygoogle = window.adsbygoogle || []).push({}); hi guys at the moment im playing on gta iv and a friend of mine plays tbogt version.when he invites me to join his game it wont let me join any ideas why please.

They aren't the same game, you need to download TBoGT expansion from the PSN store/XBox market place.

ive been having the same problem! when im playing black ops and my friend invites me to mw3 i cant join him...if you find a solution please tell me

i will let u no mate

lol (10 chars)