Game : Grand Theft Auto : Vice City
Console : PS2

Can I change the hex codes I am using on this game while playing? I have ps2link all set up.

I don't really want anything complicated and intricate - like options for choosing various games and interfaces and stuff - just something (an elf?) which I can send via this wire to the ps2 which will turn the codes on during my game with minimal interaction and interference?

I could also change the codes in the elf then and use it for GTA:SA right?

Thanks for reading.