I have this tuner: http://www.overstock.com/Electronics/HP-5188-7111-Desktop-Video-TV-Tuner-Refurbished/3963962/product.html
We have Dish Network, the receiver is downstairs, but we can watch two different channels on two different TVs. The other TV is upstairs without a receiver (just plugged into the coax).
I'm trying to setup this tuner to work on TV2 (basically get the same signal as TV2), but no matter what I do, I can't get it to work. I have tried plugging the coax into TV in and ANT in, to no avail. I've tried all options under WMC and WinTV program, and still no luck. I know this will work because the TV guy set it up in the past. We still had to use the Dish remote to change the channels, but the channels were displaying on the monitor, which is what I want.