Hi!
what you mean is that you want to load your own level, right?
actually, my level doesn't need to be loaded, if I remember right. And it doesn't matter which level you load, you can load your own level as well.
What you have to do is this:

copy and paste all of my code into your main code file (before your function main)
put the content of my function main into your main, and delete mine. (it won't like it if you have 2 main functions...)

then delete my level_load instruction, cause you'll only need yours...

is this what you meant?
Micha