Lulz, I did LEDs in the memory card slot months ago, and Optix did LEDs in the speakers even earlier. I stole Optix's idea, it's freakin' sweet. Oh, if you really want to make your PSP bling, try sticking LEDs in the memory card slot, UMD drive, speaker slots, screwholes for the camera/GPS, triggers, the two holes in the faceplate, charge hole, and USB hole. It's the easiest way for a lamPSP.
Slimby