dude u r so close.. just take a sleep and try to understand a step by step tut.
http://www.pspgweber.com/forums/viewtop ... 34&t=17424
videos are helpful 2 sometimes
1 more. by me
enable rmj plugin reboot psp [no u know how to and if it´s active or not^^]
conect psp to pc (admin) install rmj and psp driver reboot pc (admin) [thinking you wrote you did it]
start rmj.exe voila
if psp is is again a storage device rmj.exe cann´t work your psp should be a new hardward not a storage device !
[no u know how to and if it´s active or not^^] mhh i guess i´m wrong ...check what plugins are and how to use them .. hey i´m sure you brick your device soon if you gone on in that way^^
me also note that http://forum.prometheus.uk.to/viewtopic.php?f=14&t=631 and a lot other questions ^^