We had a 40 inch that got corrupted through the antenna connection (will you look into that?) with cell phone junk. I found the 60 hz. sets are easily screwed up. Well we watch alot of stuff through the internet so, staying home is more manageable. The next one will be a 70 inch P series to replace the i600 B3. The apps haven't updated, but that tv is also corrupted. (the closed captions and frequencies are the virus) I wanted to tell all that Vizio is a terriffic company but the tv companies need to develope a anti virus for hd tvs that run on antenna.
We bought this earlier in the year and are loving it! We love the airplay and smart cast features. The apps are a little limited but updates come through periodically. The size is just right and the picture quality is good.