I don't watch much network TV...not that I'm all high and mighty about it. I used to, and enjoyed it, but not much anymore.
Have not seen "Ugly Betty" and have seen nothing to suggest to me that I would at all be interested.
However, there are a couple of shows I find original and interesting. Personally, I think "My Name is Earl" is one of the most original and funny shows out there...but then again, I grew up with guys like that. I watch old "Scrubs" reruns, and that is also a funny and original show.
I'm a big TVLand partisan. As any civilized person, I greatly enjoy "Andy Griffith", and lately I've enjoyed a few episodes of "M*A*S*H".
As for non-network, I miss "Junkyard Wars".