Well I got my battery open, and cut the pin with a craft knife. Some smoke came off, and I slipped and cut into the circuit board. It's not a deep scratch, but it does cross over one of the lines. So I'm not 100% certain I've cut the pin, I could have just pressed it in, but it does look cut. And what of the circuit board, have I fucked everything up by scratching it? I don't really want to put this into my PSP and attempt a CFW installation if it's not going to work/brick my PSP/go b00m. Thanks.