Endless Paradigm

so a friend of mine wants me to hack his psp go for him. so i said ok. so he's going to let me do it tommorow. i have never owned (or hacked) a psp go and i was curious about a few things.                     first  off he doesn't have a memory stick do i need one to install pro cfw or does the internal mem work? same thing with homebrew and cso/iso backups.

Internal works just fine.

games like a grrl Wrote: [ -> ]Internal works just fine.

Thanks! Just Installed CFW and all went well