This nice addon lets your PSP control iTunes through your wifi-network. For now, it is only compatible with Mac Os but a windows version should be released very soon. If you do not have SONOS, this might be a gadget you like.
Available for $20
Random Gadgets
Nokia 7380 This cell phone is ultra slim and features a 2 megapixel camera for taking great pictures. More info...
Sutticar Fuel Saver Improve your gas mileage and go green with this simply but effective gadget. It will smooth out rapid acceleration. More info...