Hi All, Same here:( Windows 7 x64, nVidia GT540M. Cannot finish Training mission because TDM crashes all the time when I load a saved game. At the guy sitting at his desk, and then (when I start a new game and don't save) later when the other guy is lurking around, etc. Drivers are the latest, tried the 4GB fix, the mentioned DoomConfig.cfg change, the nVidia 3D settings change, but no luck. Although I'm still in the training, I LOVE this game, but cannot play:( Is there any solution yet?