Dell's MID/Network Tablet Roadmap

Sparta netbook tablet featuring an 11-inch 1024 x 768 TFT display, ARM processor, optional connectivity modules (3G, WiFi, Bluetooth) and a unique swivel mechanism -- the screen appears to be rotatable within its frame. Should be launched in early Autumn.

http://www.engadget.com/2010/04/25/dell-sparta-and-athens-netbooks-looking-glass-pro-and-streak-va/