Hi, Tried to play a .avi video on my MBA last night (having installed divx and xvid codecs). Can see the picture and hear the sound, but the picture freezes regularly and I get the pixel-deformed-picture on a regular basis ???? Do I need to download something else to make it work ? Is it just because the MBA is not "powerful" enough to handle such videos ? Am I missing something (always a strong possibility) ? Thanks... W.