After the patch 1.09 was installed I am able to play on a standard map 6 Civ until about 80 turn left in the game Then there is a sudden black screen with mouse movable and the music playing Then there is a Window fatal error stating the Civ 4 has to close I attempt to get out of the game Igo to a distorted desktop and have to Reboot This event happens faster on a large or huge map I have all the spec I have a Dell 8200 with Pentium 4 2.8 GHZ 1 gig of memory Virtual memory 2.5 256Nvidia 5700 card with the latest driver from there Website aTurtle Beach Santa Cruz sound card latest Driver Direct X9.0c I will enclose my saved game to see if others are having the same problem