umm

where do i put this seplugins folder in my psp?

The root of your memory stick.
Like right on the drive, not in any other folder.

When you go to Usb connection u should see folders like: MP_ROOT,PSP,VIDEO,PICTURE...

this is the root of your memory stick :D

I'll assume he solved it since he +rep'ed me and didn't reply :/

WiY never assume anything

I'll assume w/e I wish to assume.

how about his huge ass location?!?!