M3 Lite here, now some questions :)

Finally got my M3 lite :) and i got my gba games running but i have no idea how to run SNES games at all. do i use the game manager program to write through or just drag and drop onto it? also, for the gba cheats, what kinda cheat system is it? game shark, action replay etc etc, i dont really understand it and would appreciate it if someone could explain to me how it works. anyways, thanks again to all those that helped me decide, man im excited ^^

also do i need to install/load a GBA emulator? =/