Hello everyone - pls help I bought CoD4 Modern Warfare from AppStore last night. Downloaded, started it and ... it unexpectedly quits either if I skip the intro movie or if I wait for the intro movie to finish. So actually I didn't even get to the screen where you can choose to play single or multi player. With the last sec of the intro movie it crashes. When I try to open it again.. it suggest to open it in "safe mode".. but there is no difference. I'm using MPB mid 2010, Intel Core i5, 2.53 GHz, 4 GB ram, NVIDIA GeForce GT 330M - which should be enough for the game. Pls help this is extremely annoying .. thx.. p.s. already tried fixing the permissions, giving everyone permission to read&write and reinstalling.