Just a little side track:

On the 770, is tearsync an option? I played with a ZenW for a week or so and loved the lack of tearing (my only big complaint about vids on the 770).

Also, without the overhead of decoding, what type of performance could we see. Im wondering basically how a native framebuffer/raw or likes video would perform on the little guy. The reason is I' curious if a decoding solution streaming between the HD or LAN and IT would affect things if in a 'more' native format.