Famicom Disk System on PSP?

Ok, I seem to be having some trouble running a .FDS ( Famicom Disk System) game on my psp. I'm using NesterJ 1.11 RM (i think).. And I'm trying to run the original Japanese Super Mario Bros. 2. But It don't seem to want to work.

My NesterJ folder looks like this.

Folder: Roms
Folder: Save
Folder: State
Menu.bmp
EBOOT.PBP
famicom.dat
disksys.rom
NESTERJ.CFG

When I go to play Super Mario 2.fds, the Famicom logo comes up. Then the screen stays black, and the psp shuts off.


Any Help?

Oh, and yes, the Mario 2.fds rom works, I tested it on my computer to make sure.

make sure u get the famicom bios i guess. i have them. super mario 2(japanese).fds works for me :o i use nesterj 1.20 beta 2

I've tried with the BIOS Also, and it didn't seem to work. Maybe i'll try to download the emulator you have, and see if it works.

Edit: Ok, got the new version of NesterJ, the one you have, and it works fine. Thanks :)