Thanks for the feedback. My $300 (or so) price point is based on a PDA type device and what a WiFi remote _should_ cost..... A PDA with a few ergonomic/hardware buttons. And that you can hold and use with one hand.

I'm thinking that the ipad/ipod-touch/etc platform is GREAT for the high level RC to handle all of the details... BUT, for the channel-surfing in front of the TV in the dark I need to have real hardware buttons. Of more correctly, my wife would insist on real buttons... Plus i want ONE RC for the entire system. I know it's a grand idea... But part of the fun is the design and implementation of the whole-house control system (Lighting, A/V, HVAC, Security, etc.).

Anyway, I'm still designing and looking for a good RC platform. Any input is welcome.