Apparently a release group named Dynarox has today released a few cracked games for PSP today. The nfo's included in these releases are very interesting especially this comment:
"In a really near future, a loader will be released to make games work via the memory card."
Update: PS2NFO is quoted in saying "ALL the dumps are done using a RETAIL PSP (no DEV hardware was required) and the game "loader" will likely be in the form of a BiOS replacement which will work with ALL versions PSP units."
Segun esta informacion se trataria de un archivo ejecutable q substituye el bios como en la xbox con el debug mode.
salu2
Pd: thanks a Shareman x la info