I resurrected my PSP after a decade, and Sony needs to make a new one

Man, modding that thing was so damn fun. Hacking it with a battery was just about the coolest shit I've ever done. The one thing I can't remember is how I got all the information regarding hacking it as I'm pretty sure Reddit was either not a thing or I didn't know it existed. It might have been a forum called "PSPNation" or something like that. If anyone could help me remember, you'd fill this ancient millenial's heart with nostalgic joy.