Hello friends! I am absolutely new in the world of PSP, brought one from my friend today. I was going through some threads in the forum from which I got an idea that I need to install a custom firmware to take the most out of my PSP. Problem is how do I know which version of PSP do I own and which firmware should I install. When I opened the battery compartment, it showed PSP 2006 and when I went under system information under settings, it shows system software version 3.72. This is all that I know about this PSP. Please help me from scratch as to which firmware should I install, from where can I get that firmware and how to install the firmware. Moreover, is it possible to use my PSP as a video player? If yes, how can I do that? Thanks a lot.