Emulators not working on slim

I just exchanged my old phat psp for a slim one. All my emulators snes, daedalus and psp genesis are not working on my new slim psp. They worked perfectly on the phat psp. I have firmware 4.01 M33-2. Should I put them in some other folder? Thanks in advance.

http://psp.brewology.com/forum/viewtopic.php?t=12100

Thanks for that. They work now but will the old save files work if I put them in the right directory?

Yep, just copy/paste the save files over and they should work fine.