i know i know.. but i think this is wicked!

you can convert all your USB pheriperals (spelling ? ;-) )
to a little wireless dongle, sort of like BT but speeds of 480Mbps. .

so that external harddisk, scanner, webcam, vibrator, camera, keyboard/mouse(w0W), toaster, (usb)headset, fan, can be detached from your computer!

http://www.gizmodo.com/gadgets/peripherals/idf-2005-wireless-usb-demo-038936.php