You alright mate, you aint on msn atm so i'll ask you here.
i just bought a 16GB 3G iphone, thats unlocked. Can it be jailbroken, if so, what do you recomend?
There is a very high chance that nothing bad will even happen. You are not writing to the flash, but only reading and copy + paste, so it should not do a thing to your PSP. So I think it is safe to do so.