The Logitech Accessories will use the Logitech Connect RF technology. This will include RF Harmony Remotes, a Mini Keyboard, and the Included Keyboard. The Mini Keyboard looks similar to the Logitech diNovo Mini Keyboard already being sold by Logitech. The difference is in how it connects to the Revue. The diNovo Mini is Bluetooth and the Revue Mini is RF. The HD TV Cam will connect via USB. It has built in video compression. I am still questioning if previous versions of Logitech's HD cameras will be compatible. There will also be support for external HDDs via USB!