It's not like anyone could predict the media streamer war that would erupt in 2010, but it looks like Western Digital's taking things pretty seriously. The company has just issued a somewhat major overhaul for its WD TV Live Plus and WD TV Live media players, adding Facebook support while also giving US-based users the ability to instantly rent or purchase movies via Blockbuster on Demand. Post-firmware update, users will also be able to tap into Deezer (an on-demand music service), Flingo (another internet TV portal) and AccuWeather (a place that "forecasts" what's happening in our "atmosphere"). Pote