The guy paid good money for his ROKU he can complain all he wants. I actually got a Roku for free but seeing the way the box works I would be a little pissed off too if I paid good money for the thing.
The idea of viewing all of your photos, HDTV content, music, and DVD stored on your computer is a great idea. The problem is that computers are a pain in the ass and this box has some of those characteristics, but flower I got it for free so I shouldn't complain (yet I still do).
P.S. You may now all tell me to sell my ROKU and go troll somewhere else.