[esp]

ok here's the story: today i downloaded the newest version of BS player. After that when i tried to watch an .avi file, it was slow as hell.. everything worked just fine until i downloaded that newest version of bsplayer.. i have tried everything i can: 1) tried older version of bsplayer 2) re-installed some of my codecs 3) downloaded newest versions of divx and ffdshow 4) tried to play with the overlay modes in bsplayer and still isnt working. I tried all my other programs too but they do the same thing.. im using that gordian knot pack (or what ever is it) could this be because of that?

pls help me.. i desperately need to watch my favourite anime series!!
thanx in advance.