So what did x3sphere just link to?
Are all roms illegal to ask for?
Commerical ROMs are illegal yes. I linked to a homebrew ROM. It's not a real Mario game.
Even old games like things for the 80's?
so what wud i do if a want to play supermario in my psp? i read that i need "emulators" how to install it in my psp and where to get.. hihih sorry just a newbie here.. pls need your advice ..thnks
Emulators are programs "emulating" or mimicing another electric console, in this case gPSP is emulating a GBA.
As for ROMs, they backups of a game, or a program. Asking for them here are violating the rules
put the mario game into the gPSP folder.
(ms0:/PSP/GAME150/gpSP)
gpSP is the best. You can download it here:
http://exophase.com/files/psp/gpsp09_HEND.zip
Just extract the zip then place the two files game_config.txt and EBOOT.PBP in a folder called gpSP in X:/PSP/GAME
Then you'll need a file called gba_bios.bin. You'll have to do a Google search on this file - I can't link to you to it as it's illegal. But once you get the gba_bios.bin, place it in the gpSP folder and you should be good to go.