[trailofdead]

Ok well i play MOHAA on both mac and pc. PLEASE dont bite my head off since this is happening on a mac. Anyway while im playing on some extra levels (levels that didnt come with the game) i sometimes get this grey screen (fog) and thats all i can see except for my compass., ammo amount, and those things but i cant see the terrain, other users, my gun...pretty much cant see what the soldier would see. i put all the video and advanced setting involving video on the lowest possible settings andi am still getting this. does anyone know what is causing this or how to fix it?
btw it definately isnt with my graphics card considering its brand new and works with most levels flawlessly. i have a ATI Mobility Radeon 9700 w/ 64 mb VRam