Please help: OGG Vorbis Bugs

[Poison_Dragon]

I have recently downloaded three video files that have been encoded with the OGG Vorbis codec(.ogm and avi extensions). I have divx,xvid and ogg codecs installed with the normal windows codecs and i'm running XP.
when i play the files in WMP 8 or 9 the video shakes violently and the audio is out of sync, in BSPlayer the audio is also badly out of sync and the video pauses and stops for a period of 10 seconds and then eventually crashes. can anybody help me , any suggestions or comments on this matter are greatly appreciated.
this problem has been giving me major headaches and i can't find anyone to help me...
thanks.

[Batman]

Can you post the file information for the problematic file?

Do you have problems with xvid encoded files? or just files that have ogg vorbis audio compression and/or the *.ogm extension.

[Poison_Dragon]

problem solved, all i needed was ffdshow.