1) how do i change discs in the middle of the game? ex: metal gear solid when i finished sniper wolf then it asked me to change to disk 2. i tried to paste both disk1 and disk2 eboot at the same time in my ms, still doesn't work. i even tried to save it then load it from disk 2, still it says i have to insert disk 1. 2) is it possible to hack/modify the p-1 controller to p-2? it's just that this psycho-mantis boss in mgs1 is so hard to beat if i'm not using a p-2 controller but i've beaten him already anyway. just wonderin'... 3) now this sounds crazy but here it is: is there a feature if the emulator to simulate gameshark codes while playing psx games on the psp? well i've got this game digimon world 2. ever since i was a kid, i always wanted to finish that game, but unfortunately i just couldn't (mem card got lost/broken, console broken). and now i've got another change of playing it, i wish to beat the game this time. but apparantly, since i know what to do, i wish to beat it effortlessly. and i think those gamesharks could lessen some 30 hours of playing time. well i've got to study too yah know. thanks a lot and i'll learn from it.