Been looking at switchers to run video games into a single HDMI, and it's between the Oppo, which has 3 inputs and doesn't advertise auto switching (though people report that it does it), and the Gefen TV unit, which can be seen here http://www.gefen.com/gefentv/, which has 4 inputs and advertises auto-switching.
Can't find reviews on the Gefen version (save a short thumbs up on Amazon). Have you had any experience with it? Good? Bad?