How to you put a gba emulator on psp?

I have a psp go wit a memory card inserted in it already. Im using the program itunes wit a usb connection

Everytime I try to put custom firmware on my psp slim it will get half way though it at the psp portable were every game goes...

How do I put game on my psp for free

Ok im thinking about buying a PSP for christmas...well having my mom buy it, but yea. Um so im wondering like how much can yo...

how do I get online on my psp slim 2000???

which psp should I get. the original, the slim or the 3000

I downloaded the zsnes emulator for my pc and some games for it but I dont know how to use the games or were to put them to ...

Has anyone got SOCOM-fireteam bravo for PSP?

is there a way to put all my games from other systems on to my xbox. if there is how do I do that

which PSP is the best one to buy? ( ORIGINAL PSP, 3000, OR SLIM do they all have internet?