Hey All, I have been out of the loop for about couple of months now, so I see that there are new firmware out there... 1) Is it worth upgrading my current FAT PSPs (2 of them) to newer (which is?) M33s? 2) A friend is thinking about picking up a Slim, does this SLIM PSP has to be on 3.60 in order to accept PANDORA? Any help SLIMs would be appreciated (Guides, etc.) Thanks!