I've got a movie encoded with XviD and Mp3 audio.
Bsplayer won't for some reason play it properly, the audio runs faster than the video. It can be corrected by hitting F5 or F6 all the time, but I'd like to watch the movie without sitting next to the keyboard.

MediaPlayer Classic plays the file fine, WMP has the same problems as Bsplayer.

I believe I've got the latest XviD-codec and MP3 is decoded, according to GSpot, Fraunhofer IIS MPEG Layer-3 Codec (advanced)

My computer:
2800+ Barton
Radeon 9800Pro
1gb RAM