Western Digital has released an all new media player called the WD TV Live Hub.  This new media player is based on previous hardware designed around the 500Mhz Sigma 8654 SoC which gives it the ability to play High Definition MKVs, ISO, AVI files and much more.  The WD TV Live Hub has a 1TB, 2.5-inch Internal Hard Drive to go along with an all-new graphics user interface.  Priced at $199 it is one of the most expensive media players we have reviewed lately, but none of the set-top players come with a built in hard drive.The Western Digital TV Live Hub is designed to not only play multimedia that you have in your collection but it is designed to play media that you that is on the internet as well.  The Live Hub has the ability to play content from Netflix, Pandora, Blockbuster, YouTube, Facebook, Flickr, MediaFly, and Live365.com.  It can even grab you local weather for your favorite city.