I get random crashes after about 10 minutes of play time. Most of the time they happen when I hit "END TURN", or when I try to save my game, or if I take more than 10 minutes during a battle. I got a Q9550 running at 3.2 GHz, got a brand new HD5770 1 GB, and 4 GBs of RAM. I got all the newest game updates, drivers, and windows updates. Anyone have a solution? Are there any graphical settings that crash the game on computers with a Radeon card? If so, what are the best settings (like shader 2, or shader 3 etc)?? Thanks for any help!