So I stumbled upon a forum post w/ reference to a "hidden" menu... hold the 'D' button the remote down for 5 seconds... Allows you to access a "User Settings" menu with some additional HDMI settings, which I assume are auto generated.
Some of them didn't make sense... it had DVI for DVI/HDMI instead of HDMI... and some other weird settings... I set that DVI/HDMI to HDMI and the color mode to RGB.. Not sure if this will help or even save.
Edit: Nevermind, this seems like a backdoor into the basic settings.. which resets upon powerup.. probably.
