well tried gaming with mailman, guy on his team managed to kill me before i spawned, and then proceded to survive around 70 rounds from an M16, and 1 grenade, quit that vietnam server went back to BC2 vanilla played on a regular server went 14/5 best on my team and the game CTDs. i really hope BF3 is more stable then BC2.
I run PB setup daily and leave it running as I play( was a suggestion I read somewhere) Internet connection is fine according to pingtest and speedtest and that dplatchecker program. Even tried no OC on the system at all with no luck. Reinstalled, game, vid drivers, even windows with no luck I just don't know anymore
Edit: No afterburner, realtemp, gpuz or the such running either (another suggestion that is out there)