Skype ventured into new territory today with both a higher resolution and support through HDTVs. The company's beta 4.2 app brings 720p video chat and allows for much higher detail than in almost any mainstream messaging app. Using HD is currently limited to Windows and needs both a webcam capable of 720p as well as a dual-core 1.8GHz processor and 1Mbps Internet access; Mac details aren't available, but most features migrate with future releases.
