Sony PSP 1000 - 1004 Analog Joystick Stick Controller Ersatz Analogst
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Use your PSP as a PC joystick | Engadget
Anyone has a good method for using the PS3 controller as an external controller for the PSP?...don't really want to ware out the PSP's buttons with fighting games like this....any help counts :
Plug A PSP Controller Into A Smartphone For An Instant Video Game Console | Playstation controller, Ps3 controller, Playstation