I have this strange problem while watching internet/YouTube videos. After a while I start getting what
sounds like interference in the audio(of a longer video), then the audio and video actually appear
to change speed.
I updated my MB drivers, flash players/plugins, Realtek sound drivers and VLC...nothing helped.
Any idea what this strange-ness could be?
It also appears to be happening slightly with videos on my HDD, SOME interference but so far no speed change.

Sample:
http://rapidshare.com/share/5A712F6E6A94297AC14AE04CD9F3FA93