Unsolved Playback problem

Archived from groups: microsoft.public.windowsxp.video (More info?)

Hello
My problem is as follows: not so far ago i have
reinstalled winxp(Home Edition), i formatted my c
partition and installed windows, afterwards i installed
all updates and all codecs(divx xvid even codecs packs).
Since then every movie i play no matter what player,
there is a gap between the audio and video. The movies
are just fine they don't have a sync problem.
Furthermore, it seems to me that even in windows itself
there is a problem, for example in error message i see
the box and after hear the beep.
Before the reinstallation there were no problems, i tried
reinstalling again and nothing.
Please help me.
Thanks in advance.