Forget 1080p, when are 4K HDTVs coming? Virtual Windows, FCC Endorses Metered Internet Access. We explain cell phone jammers and why we can't talk about them, Robert's HTPC is CableCARD Video Nirvana, Sprint adds more 4G cities, Verizon Launches 4G, and the new Blu-ray releases for December 7th, 2010