Smart TVs need to be DLNA compliant so they can stream all sorts of media, mine is not. I got a few of the apps with my Vizio 42 like crackle, iheart, youtube, vudu, and some others, but its not fully DLNA meaning that if a new app came out, it wont be able to get with the program.
Thank you very much brother. Our first smart tv will be delivered Monday. I'll be looking out for that.