It's hard to say if we've ever laid eyes on a family of portable hard drives with less vigor and pizazz, but Memorex isn't kidding around when it calls these things "essential." Boasting nothing more than the bare necessities, the new line of TravelDrives arrives with 2.5-inch HDDs that pack 160GB, 250GB or 320GB of space. You'll find a USB 2.0 port and a flashing LED to keep you from dozing off, and there's even a few color options to choose from in case you're partial to Spring Blossom, Tropic Green, Caribbean Blue or Cool Silver. At least they start at just $89.99, right?