PSP hackers have managed to run Games off of the Memory stick DUO in the recent days. So far they have written code for four games, that succsefully run pirated copies. In order to stop the backlash- Sony will keep releasing Firmware for there PSP consoles that will automaticly update with new games, this of course will most likely prove futile (a good example is Microsoft, Dashboard upgrades- which reallly do nothing for the system.)
The doors will always be wide open, might as well walk through.