Lately I have been experiencing problems on my macbook pro 2.2ghz older model, cod4 wise. Online has been horrible lagging, as well as single player. I didn't change any settings to cause this problem, but I did change them to try and fix it, but to no avail. Playing online and single player is not fun any more, as im getting sometimes 1 FPS, but most the time about 10 or so, when normally I would get 50-60. Can someone please tell me what they put their settings at for their MBP 2.2Ghz, 2GB, 160GB HD, 8600gt 128mb? Thank you.