I just successfully downgraded from a 2.6 eu psp. I experimented with fastloader and everything works fine. I also read about the mph game loader and wab version changer, two solutions for playing 2.x requiring games on a 1.5 psp. My question: Is it safe to use the mph game loader? I read that is has read/write access to the flash memory. So it could waste the flash memory and brick the psp after some time?

Does anyone has some information about this?
thanx!