Hi everyone, i am new to a Mac and i own a MBA 11inch. I was trying to play some games recently such as Team Fortress 2 and noticed a long lag when i am panning the view. Am guessing the MBA is trying to loan textures, etc. If i was on Windows, i would be probably trying to tweak some registry settings or downloading some new drivers etc. In the world of mac, i am totally clueless. Is there anything i can do at all to improve performance? Or it is basically i get what i chose and nothing more or less? Thanks!