I just figured out how to map the keyboard commands on my Revue's keyboard to function as my television remote. It works great to turn the TV on/off or to switch the inputs from TV to HDMI. However, I can't seem to get it to work with changing the channel. I have a Dynex TV (I know, I know), but the Logitech apps on my Android phone and my Ipad that sync to the Revue are able to do the job perfectly. So, I know the Revue has the right IR codes stored in it and I know the IR extender is working fine. Any ideas why it won't take it from the keyboard though? I've tried doing the "learn IR code" function and I've tried mapping different keys on the keyboard to see if the "Ch +" or "Ch -" key wasn't working. So far, no luck though.