[mythtv-users] Help: DVB and XvMC

[Simon at the Threshold]

Well my home mythtv setup is progressing although I've hit a quality 
snag with the tv-out of my nvidia MX440 (The system has Athlon Duron 2ghz).

Basicly the picture quality is perfect when nothing moves but as soon as 
there is sudden movement or the camera pans the image interlaces baddly.

I've done some research and finaly compiled up my own version of Mythtv 
with XvMC support. Trouble is I use the primary screen (:0.0) as a 
monitor and the second (:0.1) as the tv-out.

Firstly am I on the  track with the motion compensation?, is it going to 
do what I need?.

Secondly does anyone have an example/knowhow of how to configure the 
nvidia drivers to be useful in my setup. I've already tried TwinView but 
that appears to disable XvMC competely so no joy there.

Thanks in advance
Simon