Messages

Ok got that.
Where do I find the alternate stage loader ?

Oh and is it possible to play entire custom stages ? not just different textures ?

Ok guys I'm new to hacking brawl so go easy on me :P

The first question is whats the difference between pac and pcs ?
I somewhere read that pac is the moveset but isn't that a psa file ?

Then I wanted to know if it is possible to load stages/stage textures while the game is running.
As in adding new maps ? I know replacing is possible but can't I just replace a "custom map" (made in the editor) with a new stage from here ?