I would also argue that a really good rbcd transport plus outboard clocks might be best so as to avoid the HD / Bluray mumble swerve arguement since you, like me are most interested in the sound not the picture. Get a respectable
DVD and investigate what you can get as far as state of the art rbcd performance.

http://forum.audiogon.com/cgi-bin/fr.pl?vaslt&1129410879&view