I didn't see a slim one. If there is one, my bad.
In that case, however, you should also add a guide/alternative/something that goes over DAX's unbricker. Better than Pandora. (Although there might already be one, I seem to have lost the ability to read a thread properly
)
Constantine
P.S. for the guy above me, go to the msinstl folder in the pandora folder you downloaded from cmd. then type msinst (psp drive letter) msipl.bin, hit enter, hit yes, type exit, you're done.