hi all, just bought a 2nd hand PSP 2000. Physical appearance is good however it does not boot to XMB. Symptoms: - boot stops at "waves" - cannot be switched off normally (hold off few seconds) but only hard off (hold off 20 or so seconds) - can boot to recovery menu - I toggle (switch on USB mode) and connect to PC, but no files (without mem stick inserted)... How can I recover? And how, what menu item(s) to execute? Do I have to know the CFW version? Do I have to have a Memory stick with a piece of software in the PSP? ...? I got this 2nd hand, so I do not have more info than what I described or what the photos show... I do have another PSP 1000 working, so I can format/ prepare a mem stick... I think the PSP is not trash... and can be revived...right? Any help highly appreciated!