2 gigs is 2048mb's so if u download an mp3 album at say 300mb's you have 1748mb's left

iplayer will kill bandwidth, i watched top gear in HD it was 1.3 gigs so if u watched that u would have around 700mb's left.

if u download something off ps3 then thats bandwidth, 3 hours will have killed most of your monthly allowance.

Opening this page to read the replies is using bandwidth. 130kb's maybe.

so 1024kb + 1mb - 1024mb's = 1 gig

So if your ps3 downloads 1mb everytime u play the game/load a game then thats where your bandwidth is going, plus it has to be constantly streaming info as to where other players are and wht they are doing thats all bandwidth usage.