I have followed Bob Pariseau over at AVS for quite some time in his talks about the the Anthem D2... but I stumbled on this thread and thought I would link it here. For all the people that didnt have an in depth understanding of video resolution and video distribution, Bob has an insiders view and a knack for explaining what is going on behind closed doors. Its worth a read, possibly sticky worthy.
Please Read through more then just the first post, it goes on..
http://www.avsforum.com/avs-vb/showthread.php?t=477740
Enjoy, its extremely enlightening.