From Gamer.tm "It seems that not all is well with the 360 version of GRID,with gamers complaining that the game repeatedly freezes during play.
The cause of the problem appears to be the 360's hard drive. So GRID's executive producer Gavin Raeburn has told the Codemasters forum, the British developer believes that "the issue is due to specific drive hardware, possibly with bad blocks/sectors."
According to Raeburn though, Codemasters is "close to getting to the root of the problem" and that "a patch will be released as soon as [Codemasters] can get it through Microsoft [certification]."
It seems that no similar issues have been reported with the PS3 or PC versions."
