The Inspiron Duo feature a dual-core Intel Atom N550 processor, Windows 7 Home Premium, and hopefully some applications that put the touchscreen to good use. The video shows a JBL speaker-dock as well as the device working in both modes.
The video says the Inspiron Duo is "coming soon" but Dell has yet to be any more specific than that (we expect to have it by this year's holiday season). In any case, the price is also unknown. How much would you be willing to pay for the device?