I think that is what my sister has, was visiting her for a month, and I HATED not being able to easily channel flip.... I had to call out to my sister in her room with the computer to change the channel... and I needed to channel flip to really see and know what I wanted to watch in my room....
I didn't want to bother her, so ended up on pretty much one channel all night....
is this what you are talking about?
Are there ways around this where you can easily change channels from all the rooms in the house?