Installed the game (AMD HD 5700 series, Win 7, all drivers up to date), and when I run it (whether in Admin mode or not) game crashes - you hear a bar or 2 of music, then silence and a frozen black screen.... any suggestions? I tried changing the system file as follows (same results....):
changed "UseDirectSound" to "False", and changed "Use3dHardware" to "True"

any ideas??