I played with one of these http://www.viewsonic.com/smartdisplays/ at CompUSA the other day. I couldn't help but think how the 10" version would make a perfect wireless (built-in 802.11b) touchscreen remote for a HTPC. It's expensive at $900 but with a good HTPC front-end it would be a great way to control things from the couch. And really, the $999 isn't too outrageous considering the level of convenience. Especially when you consider the price of some high-end remotes on the market. Anyone using one of these for HTPC control?