DVD playback / intermittant hiccup

[wheels]

Hey guys,

In Media Center when playing a DVD about every 5 minutes the video will hang for a second and then go into slow motion and then catch up with the audio.

Its terribly annoying. If you know the answer, please share.

I have a HP 7680n (core 2 duo/2GB ram) with a kworld ATSC tuner and a 256MB Asus (ATI) video card using HDMI out.

 

[wheels]

I forgot to add that dvd's play fine under Windows Media Player.