The football season has prompted me to add a second HD set for home for the games.
I ran all HDMI from the sources to both displays using a
HDMI switch + splitter that has 5 inputs and 2 HDMI outputs. Both outputs show crystal clear pictures and there is an extra optical audio output that I run to the surround system for extra woomph.
You won't find gadgets at the big electronic stores for HDMI. Most can be found at:
Octava