In case you’re not wise in the ways of aftermarket Velcro, Logitech now offers a cordless laser mouse, the V550, that clips right on the cover of your laptop. They call it the Clip-and-Go Dock. Logitech makes excellent aftermarket peripherals, and this looks to be another one of the little conveniences that are the bread and butter of their business. Always ready for use, the V550 Nano also features the Plug-and-Forget Nano-receiver – it’s so small that once it’s plugged into your computer, you can forget about