Hello, I'm a little bit late to the party but I recently got an used psp 2000, and it was already hacked. So far it's been wonderful: I've ran many games, psx eboots, emulators, homebrew and even got DLC working without issues. Now, the cfw that this psp came with is PROMOD B-10. Right now it seems the latest version is PRO C2 or something like that. Another thing to note it's that this psp has a free board, as it's TA-085v2 (PSPIdent informs) meaning that it can run a permanent fw. I was reading that the PRO fw usually it's a temporal patch that disappears when the system turns off, but in my case, even if I turn the system off, the cfw it's still there. This probably means that it has a permanent patch, or that perhaps it's got something to do with this "MOD" of the pro fw. Is there any way to find out if I have a permanent patch? Should I update to PRO C-2 or should I stay with this fw as everything appears to be working nicely? Is there any benefit of updating the cfw? Finally, this is a silver model, but has black buttons. Is there any official combinations of colors like this or is it also a modification? Thanks in advance!