Four dedicated configurations offer maximum versatility for Razer Edge users: Tablet mode, Keyboard Dock mode, Gamepad Controller mode and Docking Station mode.

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Adding a product with both a physical keyboard and world mode makes this a great addition to the Sprint family of devices.

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Walt's also high on the inclusion of WiFi and the portrait-mode keyboard, but ain't nothing gonna make that BlackBerry browser any good, and the big guy says the touch interface still feels tacked to the rapidly-aging BlackBerry OS. So Walt -- now that you've confirmed RIM and Verizon's big holiday launch, what can you tell us about pricing and availability?

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As we mentioned earlier, one of the XPS 12's closest competitors is the 13-inch Lenovo IdeaPad Yoga, whose screen folds all the way back so that if you're using it in tablet mode, the keyboard remains exposed on the back side.

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In fact, we've found it hampers our workflow when attempting to compose an email or a simple text in Google Voice -- something the keyboard's Swype-like input mode handles with ease.

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The Surface Pro has about the same footprint as the iPad with the Logitech keyboard attached, either in landscape or portrait mode.

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We generally liked Sammy's keyboard, though when you're using it in QWERTY mode, it really doesn't bring anything special to the table -- it's just fast and simple.

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The kickstand also precludes the use of the tablet in portrait mode except when handheld, or when using an external keyboard.

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Rotating the keyboard on the Iconia W510 back 295 degrees allows it to be used as a stand for presentation mode.

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