I just installed WoW and during the intro video, it seemed rather choppy and figured it was just a video being fed through some player built into WoW to play the intro video. So I find the WoW intro.avi file and no matter what I play the video in, it just shows a white screen and no sound. When I downloaded VLC player, it played the sound but it came up with an error and said that it couldn't find the codec for fourcc "DXGM" and after looking around some its some kind of weird codec, but it can still be decoded using DivX. Yet, in DivX player, it shows a white screen and no sound. I read that if I had a hexeditor I can change the DXGM in line 8 to divx and the video will play fine. Can anyone else play the WoW intro video that is in their WoW/Data/Interface/Cinematics/ folder? Is there a hexeditor for intel os x?