How Do You Make A (Press Insert Button To Grow/Press Insert Button To Shrink) Code?

[Dybbles]

Hey all. I hacked a size modifier for Mega Man Network Transmission on the Gamecube.
And I was wondering how to make a Grow/Shrink code like Codejunkies did with Animal Crossing.
My code uses pointers (because this game is addicted to shifting all of it's data for everything)
and I also wanted to ask if it was possible to make this code with pointers.

Here is the code in raw format:

Mega Man Size Modifier

0358272F 08000000
4291f498 000eXXXX
4291f498 0010XXXX
4291f498 0012XXXX

-Default is "3F80"

Any help would be appreciated. Thanks.