PSP Camera
IF you’ve not seen the photos of the PSP Camera attachment yet, you can find them over at Joystiq, taken at the E3 show.
Looks like quite a nice compact design, slotting into the USB port as expected. I’m still not sure this will take off in a huge way, its a little gimicky for my liking, especially as most mobile phones come with pretty decent cameras built in less obtrusively these days.