Yep! as Celly says lol - you can get the emulator from the downloads section on here.
copy it to you Game4xx or Game150 folder on the memory stick.
Cant tell you where to get the roms from as thats illegal, but a quick google search will soon point you in the right direction.
Once you've got your rom, place it in a folder (i used ms0:\Roms\Snes) when you load snestty locate the folder, select the rom and BAM away you go.
I have to say, ive been away from the
psp scene for a while now (last checked in around the 3.40oe-a days when the mystery surrounded dark-alex and m33 haha) BUT since checking back coz my mate wanted theirs set free, she also wanted super mario bros world - and i put it on mine too lol - havent stopped playing it yet haha!
Ironic really, the power of the
psp to play those pretty games, yet i spend hours on an old 8/24bit (i think!) rom lol