Is anyone using one of these? My poor old home theater PC just can't do streaming video at anything higher than YouTube quality, which means I have to get out a laptop and hook it to my TV anytime I want to watch my MLB.TV subscription, Hulu, Netflix, etc. But I can't see buying even a cheap $400 PC just for better video playback, when this is available for under $100 (I want the midrange 1080i version.) Just looking for opinions before I order one.