I want a CHEAP media streamer for my dad. He already has a Sony blu-ray player and that's fine, but, I'd like to be able to rip his collection of BD's to MKV on his desktop machine and stream them to his 42" LCD in the living room. The media streamer needs to support bitstreaming HD audio and displaying PGS subs in an MKV container. Several of them do that. I just need to find the best/cheapest one that does what he needs.