Help Please with new customer firmware 3.02 oe-b

Games go in the GAME150 folder (you have to switch to 1.50 kernal from recovery mode before running a game that is 1.50)
For ISO or ISO back ups (NOT PSX) they go in the ISO folder which you should have (if you don't have it, make it) on the ROOT of your
PSP memory stick. CSOs (compressed iso's) go in the CSO folder on the ROOT of your memory stick (again, make one if you
don't have one)

For PSX, you should have both a backed up game which was converted to EBOOT.PBP either using Windows System 32 Batch Cygwin
file or a GUI (like something that does it easily for you). In short, make a folder (call it anything) and put that folder on the PSP/GAME
directory. Once the folder you just made is on their, put your two files in: EBOOT.PBP (converted PSX game) and KEYS.BIN (from hotshots
golf)

If you do not have the neccasary files for PSX (mostly KEYS.BIN just to play it, I have all the files you need to convert) then
PM me if you need the files.

In short:
ISO's/CSO's: ISO/CSO folder on ROOT
PSX Games: New folder on PSP/GAME directory (must have EBOOT.PBP along with KEYS.BIN inside)