Hi! i am not sure if there was a similar threat like this one, but i have problems with DivX playback. I have used DivX codec v5.0.5 and autoGK software to encode my movie(subtitles, audio etc).All finished well but when i am trying to play my Output AVI file(BSplayer,winamp,DivX player,Media player) my computer crashes! this will happens at a random time..However i have used GSpot and video fixer to check it, with no result..any help? Thanks in advance.. My system is: CPU4 3.0Ghz RAM:768MB DDR 400 Motherboard:Gigabyte GA8S48-FX Video card:Nvidia FX 5700 (256MB) (all update drivers installed)