Imation's Atom Flash Drive may not be the most capacious
USB key you've ever seen -- heck, it's probably not even the smallest
-- but it is
this company's most diminutive of all time, and that just has to count for something. Available in 1/2/4/8GB sizes, these units feature Vista ReadyBoost
compatibility and support for passwords while measuring less than 1.5-inches long and .5-inches wide. Slip one of these sub-1-ounce drives into your pocket today for $17.99 to $99.99, depending on capacity.