Any TV Tuner advice?

[Cali3350]

Looking for a TV Tuner for my TV. With a dual monitor setup it will be MUCH easier to simply use my second monitor as a TV instead of using the one in my family room. Does anyone have any advice on a good TV Tuner? Does it even matter anymore? Used to be ATI were the head of the game but know it doesn't even seem as though they make cards anymore.

Excuse my ignorance and thanks for the advice!

 

[engiNURD]

I recently picked up the AverMedia Duet PCI-E dual tuner for $60... works great with MC on Win7. Detected most of the clearQAM channels available on my internet-only cable line.