I've recently been looking at Apple TV for streaming. I ended up purchasing one last week. I was able to "hack" (essentially add a plugin). Now I'm streaming DVD quality movies with Dolby Digital to my TV from my computer in the office. The plugin also organizes my movies by Genre, Oscars, Watched, etc etc. Really slick!!

The plugin:
http://appletv.nanopi.net/

HG Cherry M80's, QS8's, VP150, and a pair of EP500's