The promise seemed so alluring: Dump my many chargers and wander the world with one power brick, enjoying a newfound lightness of being. The iGo everywhere delivers on the first half but not entirely on the second.
Our in-house gadget guru, Senior Writer David LaGesse, checks out the latest technologies and gizmos, from computer software to GPS systems -- and reports back to you in plain English.
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An insider's guide to politics and policy, available on the iPad or as a PDF download.
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