Let the hive mind of Engadget get that for you.
"With all the new multitouch capable monitors coming out, which one is the best? With the release of Windows 7 I really want a touchscreen monitor for my desktop. I'm looking to get a Full HD monitor that supports multitouch and can still look great during gaming and movies. Which one has the best specs for the price?"
bad ergonomics like the older Harmony's (I.e. 550, 880). Wouldn't buy for that reason alone. Looks more like a long mobile phone than a remote control.