i got the music.prx to work but then my nitepr and other briker thingy dissappeard...this is all the game folder says

ms0:/seplugins/music.prx 1


i think the nitepr thing is but i am not sure...can annyone tell me what theirs says please.
ms0:/seplugins/nitePR.prx

and this might be the psp briker
ms0:/seplugins/pspBriker.prx