Patch 1.02 addresses the following:
- A crash with loitering in the Online lobbies has been fixed
- Out of sync during multiplayer games has been fixed
- Ladder reporting error has been fixed
Taken from:
http://forums.ea.com/mboards/thread....threadID=57467
Unless you only play MP, don't bother. Where did you read about "prestations" (whatever you now mean by that word)