I am running wine on a macbook with OS 10.5.8 with an intel processor. Whenever I try to launch games after they install, it comes up and says that it has encountered a serious error and is going to terminate (or something like that). I have tried age of empires II, Descent 3, Descent: Freespace, and some other demos. With descent 3, you have to go setup the audio, video, etc...When i go to video, it locks up and beeps when i click the screen. All these games are from the disc. Is there something I am not doing correctly or not doing at all?