Pros: Worked well, the ability to separate out the sound at the switch as well as pass through the sound over the HDMI was very useful in my application.

Cons: A little bit slow on switching inputs, although this might be due to all the DHCP handshaking.

Other Thoughts: Had some issues with RF interference that I originally thought were being caused by the switch, but in the end I was able to trace these to a poorly constructed HDMI cable.

Pros: Does what it says it does...mostly (more on that below). It provides a very clear signal to both 1080P displays it's connected to (a 46-inch LCD and a HT projector). Recognized by Logitech Harmony remotes, so setting it up was a breeze.

Cons: Audio only comes out of the 'A' set of connections.

Other Thoughts: I specifically bought this switch because I got the impression that audio would still generate when the A-set of connections was turned off, but no such luck. This is a HUGE annoyance, and I'm debating returning it as a result. If I must have my TV on when I'm using a projector, what's the point? I don't know why the manufacturers have not addressed this, but it seems to be a problem with every HDMI matrix on the market.