Two HDMI outputs would be useful for folks running both a projector and a flat panel display, but I believe it gets into some potentially hairy HDCP issues and (possibly because of that) I've seen some things that suggest that not all two-output receivers actually have both active at once.
Concerning the outputs: it would be great if the two outputs were slectable, thus with four inputs you would have a 4 x 2 matrix.
gonk's thoughts about HDCP problem may well be the key here. I bought (and am sending back) a monoprice.com 4x2 HDMI matrix switcher. After insuring that cables, sources and destinations were all OK I could not get it to pass a signal. Tech sent a replacement. Same siguation. Getting refund. So maybe a matrixed output will never happen. Thoughts?
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Living Room: 5.1 Surround and 4channel inline room 990/7700/6-KEF-107s/LFM1 x 2/ SMS Awaiting Trinnov Millenium dts decoder;Digital Director Players: Tascam CD01U/SonyCX455 x 3/DV955/BDP83 Old Sony 60" SXRD TV Zone 2 (also liv-Room: listening to music while Mrs watches TV): Crown SL2 preamp/D40 Amp/Stax Headphones
My "Man-cave": 4 channel-only inline room. No TV (thank heaven)!!! 990/755/4-KEF 107s Tascam CD01U/dts decoder/digital director Alesis 16x4x2 mixer Recorders Alesis HD24/ML9600/Crown CX844s/SonyDAT/Tascam DA38 Ham Radio Shack (KB1STH) ICOM/Yaesu/Drakes x 3