[mythtv-users] Help with Video Quality Issues - PVR-250/Comcast Digital

[Mike Davis]

Can someone help me with my video quality on my PVR-250?  I have Comcast 
Digital cable in SE Michigan and some channels come in great, others 
don't.  Here are examples of good and bad

http://www.mi5key.com/images/nbc.jpg - bad, channel 9
http://www.mi5key.com/images/tbs.jpg - good, channel 29

I have messed with finetuning on channel 9, it only seems to go from bad 
to worse.

Here are my Mythbox stats

P4/2.4G 800Mhz fsb
256MB Ram
ASUS P4P800-VM mobo
PVR-250
GeForce4 MX 440 AGP 8x

RedHat 9, 2.4.20-35_39.rh9.atsmp, update regularly with apt-get .

Thanks in advance.