Just finished Uncharted 2...And yes my Ps3 froze..

[comrang]

Yep, my PS3 froze on my near the end too. When I picked up the last treasure(100th) on the stairs that lead to the final scence.
But the save worked fine for me. I was on the same stair after loading with the last treasure in my pocket ^^. Happy me. I though it was just me, good to know i am not alone :D