Are you interested in Rear Projection LCD? If so, check out the Hitachi 62" LCD/Rear.
I just got one from HH Gregg for $1200, 2 HDMI connections, plenty of RCA jacks, Optical in for digital sound, 3 "S" video hook-ups. 5 inputs for DVD and video game consoles, weighs in at 104 pounds, very easy to use.
Playing the Xbox 360 in 1080i on it is just jawdropping and HBO HD is awesome.
I looked at the Vizio as well and what sold me on the Hitachi was that a buddy of mine has a 12 year old 50" Hitachi that he has moved 3 times and it still has a excellent picture on it. He also has a 65" rear projection that is nice too.
I'm entertaining the ideal of the Vizio in the future for the living room. I have not heard a bad thing about it.
Here is the link to the LCD that I just got.
Hitachi 62" rear LCD TV