By usable, I mean not sluggish, awkward, unwieldy, or frustrating, as the experience with the Atrix laptop dock has been . For $500 for the dock alone, the smartphone-turned-laptop better perform--.

Although Motorola is saying it will be making cheaper versions of the dock--possibly with smaller screen sizes and resolutions--no price may be low enough to combat a lagging Webtop user interface or poor graphics performance.

So, Motorola, here's what you could do to make your upcoming docks worth it and build them into the game-changing technology that they could be: Keep the light-and-thin form factor and the speakerphone, but give the docks decent multi-touch trackpads and solid keyboards that can be typed on comfortably.

Higher resolution rendering of enlarged documents on the laptop docks would be much appreciated (I'd love to see a touchscreen display, but know that won't happen at the cheaper price points). And, at the very least, speed up web browsing and performance over the cellular network. (For more hints, see what Asus is doing with its $149 dock--more ports, a card reader, additional storage, and double the battery life.)

Thanks in advance...