Connecting a Mac Pro to an LCD HDTV

It seems that LCD monitors don't come as big as LCD TV's, and I want to use my Mac Pro to watch movies and gaming. A Samsung 35T (30") costs around 1200$ where a 46" lcd HDTV costs about the same price. There is a card you can buy for the Mac Pro which allows you to connect a TV to it through HDMI for the best quality possible: http://www.decklink.com/products/intensity/ (yeah $250 bucks)
What's my best option for an LCD around the $1000-$1500 range that is good for normal day use, gaming and watching movies. Thanks in advance for any suggestions, advice.