With this USB data transfer device from Think Geek, it's a snap to connect one computer to another. Simply plug one 4-foot retractable USB 2.0 cable into one computer, and the other cable into another, and then you're off and running, dragging and dropping between the two with reckless abandon. It happens quickly, too, at 25Mb per second, and a blue LED indicator light lets you know that all is well. Pocket-sized at just under 4 inches tall, it's $50. A true mitzvah!
USB Data Transfer Device [Red Ferret]