err... O_o
anyway, maybe try that:
1) uninstall ffdshow
2) install latest XviD:
http://www.koepi.org/XviD-1.0.2-29082004.exe
3) play...
if it won't succeed, then try different BSplayer settings again,
and if it still won't play, post a screenshot like this one before:
http://www.members.lycos.co.uk/butcheri/bsplayerbug.jpg