Okay,
So I bought the TV (I know, it was a couple months ago that I asked this). It's a Insignia NS-27HTV. I had some extra home theater stuff laying around, so I used a DVI-HDMI cable and have the PC hooked up via HDMI. It worked immediately, which made me happy.
Now on to the problems:
1) I have a really bad flicker. I am thinking it has something to do with the refresh rate, I don't know.
a) I have the ATI set up for a flat panel display. It reads the TV as a 800x600 1080i flat panel
b) I set it to 60Hz
c) It let me change the resolution once and I tried a high resolution, but the fonts were too small, so I cancelled it and now it won't let me change the resolution anymore
2) I have really bad overscan -- I can't see the start menu logo or anything in the system tray. Is this a problem with the display or the video card???
I really need some good help here, guys. If I can get Windows working correctly it seems like the rest wouldn't be too bad.
The good news is that I'm running HDMI! Pretty awesome, IMHO.