Curious why you think the gigabit accelerator would come out?: if you need 4K you need 4K? That was really more a a bandwidth required to 4k rather than a magic box to correct other HDMI issues (which of course Metra has a plethora of). Or am I missing something?
Jack Rainey - Full disclosure...reformed integrator, now mid-Atlantic manufacturers rep for: Integra, Paradigm, Anthem, Parasound, Atlona, LG TV's and Metra Home Theater...among others