Panasonic Prices 2008 Flagship PZ850 Plasma HDTV Line, Demos Viera Cast IPTVWilson Rothman5/20/08 11:15amFiled to: TelevisionsTV850PanasonicTH-46PZ850TH-50PZ850TH-58PZ850TH-65PZ850TVsHome EntertainmentPlasmaPZ850Verizonbestmodo7EditPromoteShare to KinjaToggle Conversation toolsGo to permalinkToday Panasonic announced the list pricing of its flagship PZ850 line: 46" for $3,100, 50" for $3,500, 59" for $4,300 and $8,000 for the monster 65 incher. The smaller two sets will be available this summer, with the larger ones due out in the fall. The company also demoed the Viera Cast IPTV system that debuts with the 850; it's a first step into internet country with Picasa, YouTube, Bloomberg quotes and weather reports onboard at launch. Though not positioned as elite as the Pioneer, it's a very good looking TV with high-end color reproduction and other technical features. Besides, the Viera Cast interface shown above and after the jump was cooler than expected.As is the case with most companies launching similar products, the system is easily expandable, and Pana promises more content partners in the future, though not imminently. I would like to have some kind of a la carte movies-on-demand option, to compete with the new Netflix box, along with Vudu and other options, but Pana isn't talking about that yet. They do say they are exploring options along these lines, and while they won't name names, I see MovieLink or CinemaNow as worthwhile addition, and maybe Rhapsody, too.