PSP at the Great Wall

We'll be able to witness the varied habitat of the Sony PlayStation Portable thanks to PSPWorld, who is running a photo contest for participants to submit location-based photos of their PSPs to the PSPs Around the World gallery. The top three submissions will receive prizes: a 512MB SanDisk Memory Stick Pro Duo to the winner, a game of their choice to the runner-up, and a UMD movie of their choice to the third place finisher. The contest runs until midnight on April 30, so get on over and pitch in your 640 x 480 pixel JPG of your gadget in its native habitat (you'll have to beat the PSP at the Great Wall, above) — or just check out the growing number of PSPs captured in the wild.

USB ghost detector