Found here If youre anything like me, you cant keep your sweaty hands out of jars of vaseline. Just try playing a PSP when youre all lubed up like that. Its no fun, let me tell you. Therefore, we suggest picking up the PSP Grip Dock, a little dock with grips that enables even the most carpal-tunnel-twisted gamer to grab the PSP and squeeze it for dear life. Features include built-in stereo speakers, rechargeable battery pack, and dual headphone ports.