How to use own mpq ?

I really don't know, and i didn't even try to use my own .mpq. So before i start to fu** myself with that, can anyone tell me how to and is it possible ?

Use MPQMaster.

i think h meant using your own mpq for a mod or something similar ...
I dont know though, but i saw some post about this around some day.

Get winmpq for adding your files and mpqdraft to make it a soft patching executable.