This version of gPSP seems to work ok for me, just ran the Mother 3 fan translation, in fact.
Also, to those still experiencing problems: mine has *never* worked with the USB cable still plugged in. Don't see how it could affect it, but it's a fact. I'm running PSP2003, btw.
Hurrah for chickHEn, and hurrah for Team Typhoon.
i installed that.. it says "the game cannot be started. the data is corrupted."
any ideas?