PSP hardware mods know any cool ones?

[DeltaDog]

ok i have 3 psp 1 working fine with faceplate and everything and 2 are broken down and have no screens but everything else works fine i also have a digital camera i dont realy want and i wanna know if its possible to connect my digital camera to the psp or if theres any other cool stuff i can do with them cause i got 2 normal psp except no screen

[julie]

do a clear case mod w/ lighted leds in the buttons then replace the screens and sell them on ebay or something