I just picked up a G4 Powerbook and have been having real problems with CM in all its forms. I tried to install CM:BO- everything seemed to go smoothly, but when I tried to play a game, any game, the screen would freeze at the Loading 3-D graphics scene. I could hear game noises, artillery and whatnot, but I never got a picture. I then downloaded the CM:BtB demo and again, initially installation seemed to be successful, but when I tried to load a game I would get a black screen with a white block line in the middle.
Any suggestions?