[mythtv-users] How do I have it only use the channels I scanned?

[Xamindar]

I have my lineup set for my area on cable tv but my cable subscription 
(basic) doesn't include all the channels in the lineup.  I went in 
mythtv setup and did the channel scan and it found the channels that I 
do have.  How do I get mythtv to show only the available channels?  At 
the moment it still lets my flip through every channel in my lineup, 
even the static ones that thescanning didn't find.