Hold on to your Zapper, because we're about to blow some minds -- this Nintendo Entertainment System has been outfitted with a USB port, and its Tetris cartridge transformed into an 8GB USB flash drive. Not only that, there are simple step-by-step instructions to craft your own online, so you too can slot, socket, mount and feel blissfully anachronistic all the same time. Speaking of time -- it looks like we've finally got a sufficiently retro alternative to your Iomega ZIP drive.
