Don't look now, but Toshiba's gone and hopped into the portable HDD storage market, and has a trio of drives set to debut at next week's CES. The latest products to come flying out of the firm's Storage Device Division is the USB 2.0 Portable External Hard Drive, which sports a sleek, black aluminum housing, blue indicator LED, and an all-powerful USB port. Coming in at 5.6- x 3.5- x 0.93-inches, this portable unit is entirely powered by USB, automatically powers up / down with your PC, and comes in 100GB, 120GB, and 160GB flavors. While that oh-so-spacious 200GB perpendicular drive didn't quite make the cut, Tosh did manage to includes its buttonless backup system, dubbed NTI Shadow, which runs in the background and captures updates to files without ever troubling you. Although prices for the more capacious versions aren't yet available, the 100GB unit will run you $139.99, and expect the trifecta to hit shelves later this Spring.