Taking a note from Clickfree, are we Memorex? The company that continually attempts to blow everyone away is back with its latest gust, Mirror for Photos. It's an odd name for an external hard drive, particularly when you realize that it functions nothing like bona fide photo backup drives that are designed to tether to your DSLR. At any rate, this here drive ships with software (PC and Mac compatible, in case you're curious) that instructs the HDD to backup to a host machine as soon as it's plugged in. Sounds great in theory, but we've always found it superbly annoying to try and halt those automated processes when you're just trying to drag and drop a critical meeting file while darting out the door. The unit itself measures in at 3- x 5- x 0.5-inches and gets all the power it needs from a USB connection; it's on sale today at Toys R Us (yeah, seriously) for $79.99 (320GB) / $99.99 (500GB) / $119.99 (640GB).