Custom Firmware

Hey there,I've just bought a PSP2003 and I was wondering what custom firmware I could put on itIt's running ofw 6.60Do i have to have a pandora's battery?
Can it be 6.60 pro or 6.60 ME?

you should install the pro firmware (im my opinion), you should also check to see what motherboard you have so you know if you can use the permanent patch for the cfw (and a pandora battery if you need too)

Ok so i've installed pro-b10 and in the mac address thingy it now says model 2gis that ok to install the permanent patch
also how do i get the permanent patch

2g is the psp type (1g=psp1000, 2g=psp2000 etc.) you should run a motherboard identification app to be safe