I'll also be very interested to see what Vizio comes up with this Summer -- they've made some interesting claims.
It's my understanding Vizio doesn't develop any of their own TV's. They only put together some of the better parts of one TV manufacturer, screens, processors etc. with cheaper components from another or their own supplier for some savings. For instance the latest 55" LED Vizio is an LG in disguise as they use the same engine and display at least from what I had read last year when I was researching for my TV.
