Hey guys I'm new to the forums so hi. Ok, I bought cod4 about a year ago, but never got into it. Now, I recently started playing and it was fun. My fps, though, was absolutely terrible. I have lowered the settings down to very low (no depth of field, shadows) it still hovers around 15-20 my computer is a white macbook (2008) i have a 2.1 GHz processor my graphics card is an Intel GMA X3100 and i have 2gb ram, i'm upgrading to 4 soon. Also, on a side note, sometimes when i'm in a dark area of a map, my weapon, and all the stuff around me (aside from walls), like the scenery goes pitch black. This is just weird and looks bad because it dosn't seem to happen to other people.