Syncing trophies is probably the most annoying problem for the PS3. Some suggestions are to just keep trying or try in the morning when there are less users on PSN.

youre not alone with it.. and it sucks. just try it again some hours later. it may take 2 days, but it will work.. sometime.

I have the same problem after playing uncharted 2 with 3.10 update ,i went to playstation forums but did not find anything ...i think i'm going to check again

It happens to me all the time! I can only successfully sync my trophies once in a blue moon.

I've the same problem, but it's with numerous games, sometimes the only way I can get it to update is to quit a game and compare trophies with someone on my friends list even then it can take a couple of attempts.

I think it's to do with server strain, started to really notice it about the time MW2 came out.

It's been happening to me for like a month now. Before MW2 released.

I think the problem has more to do with fw 3.10 than server strain.

Same with me, whenever I try I can't sync my trophies.

Keep on trying.

keep trying. Usually takes 3-4 tries for me but impossible if a microwave is on.