video/audio sync issues

Hi everyone. I am trying to get decent viewing of videos and movies on the Eris.

I am using Videora to convert an episode of "The Shield" from .avi to mpeg-4, and I make a 2-pass during conversion, which really cleans it up.

When playing it, the video is crisp as day, like crystal.

The audio seems to be off. The actors' lips move before the sound catches up to it.

I have had the exact same problem in each and every video I have ever played.

Any solutions?

I'm running it at video: 768kbps with H.264, stereo: 128 kbps

What am I doing wrong??