I have a nvidia geforce 8400 gs. I just had Neverwinter nights 2, freeze up on me. When I tried to open task manager, I got a bsod that listed nv4_disp was stuck in some kind of loop. I am going to get the update from nvidia for the card, but was wondering if there was anything else that I should do. It also included the following: stop 0x000000ea (0x85a80020, 0x861de008, 0xf7a4fcbc, 0x00000001) Thanks for any help. Matt