[mythtv-users] Channel quality?

[Cuddles -- "Soft and furry, but I've got CLAWS!"]

Well folks, I've got Myth working, and it's doing good. Just ONE little 
problem still bothering me...

Below are the urls to 3 screenshots I've taken. Some of my channels 
(most noticeably in the upper 40s on my cable) have "lines" of static 
running vertically down them, ranging from barely visible all the way to 
complete chaos. Is there any way to fix this?

Slight lines (channel 42): 
http://www.flowerseatshit.com/mythoutput/snapshot1.jpg

Progressively worse (channel 45): 
http://www.flowerseatshit.com/mythoutput/snapshot2.jpg

Very bad (channel: 47): 
http://www.flowerseatshit.com/mythoutput/snapshot3.jpg

Thanks for the help!
-- 
Cuddles
http://www.flowerseatshit.com -- Cowboys do it in the saddle!
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