Western Digital 320GB USB 2.0 Portable External Hard Drive

Amazon.com offers the Western Digital My Passport Essential 320GB USB 2.0 Portable 2.5" External Hard Drive in Intense Blue, model no. WDMEB3200TN, for $84.99 with free shipping ($0.27/GB). (You may have to choose Amazon.com from "More Buying Choices" on the right.) That's $10 under our mention from a week ago and the lowest total price we've seen. This 3.7-oz. unit contains a 2.5" drive that runs at 5400 rpm and has a 2MB cache.