Reply to How can i make my own Mappings?!

Could someone please explain to me how to make an mapping?
if been trying but i just doesnt make any sense :s
i got an MF classic and i want to change the bottom four effect of the IG mapping or just make a whole new one,
there isnt a video out to explain the whole thing, just for the 3D, but it doesnt explain how to map an effect.

Hope someone can help, would be very much appreciated.

thanx