I just downloaded the halo demo on my MBP (2Ghz 512 Ram 128mb graphics) and it runs extremely smoothly, but I can't move at all. In fact, it seems that none of the keyboard controls are being recognized. Anyone else experience similar problems? Thanks! P.S. Im running in it in a window, not in fullscreen, dunno if that makes a difference, but thought it might be important. Edit: Tried it in full screen mode and the results were the same. I tried configuring the controls under menu and no buttons on the keyboard were recognized. Strangely enough, I can still apple tap out of the Demo.