The MegaGoods Roundup

Our biggest collection yet: over 200 of the year's best gadgets, goods and gizmos
Saving a millisecond can save your life in a computer game. This is the first mouse that can record macros-sequences of clicks and keystrokes for common moves, such as grabbing guns and reloading-while you're playing. A built-in LCD provides instruction. Microsoft SideWinder Mouse $80; [microsoft.com](https://microsoft .com)

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Just in time for the holidays, PopSci presents our roundup of the year’s must-have products. From high-voltage flashlights and the flattest-screen TV to a waterproof camera and carbon-fiber laptop, it’s the best and shiniest of 2007. Enjoy the offerings here.