gameing on my tablet s

[tim3205]

hi i need some help i just got a sony tablet s a week ago and it already has two ps1 games on it but i wanted to know if i download roms is there a way i can get the pre loaded emulator to load the games by either changing the ext. on the rom file or unlocking the pre loaded emulator i have searched high and low and cannot find a way to use it, all i can do right now is use the psx emulator i downloaded from the market wich is garbage and the games on the ps store are weak and very short listed so my question is how can i get my roms to load on my tablet with the pre loaded emulator that it uses for crash bandicoot