Memo cards that allow you to up load games onto your psp of the internet?

See how you get thoses cards for the nintedno Ds that allows you to Up load games Is there one for the psp?|||its actually a different process for the psp.. you need to install custom firmware on the psp itself before you can play any games on the psp.. after that you can buy a pro duo memory stick insert games then play them off the mem card.. go here for more info.. pspiso.com