I can't get this to run at all. I get an hourglass and then nothing. The app shows running in taskmanager but that's all. I have other games, particularly steam apps that work fine. GTA IV, Left 4 Dead and Lord of the Rings Online. They all work fine, Rainbow Six Vegas 2 is the only one so far that doesn't load at all. Any thoughts? System: Core 2 Quad q6600 4gb ram Asus P5B Deluxe Radeon 4850 with the latest beta windows 7 drivers. HT Omega Striker 7.1 with the latest C-Media drivers.