Help! Info.pac and Mu_MenuMain won't work

[Pikmin1211]

So I've been modding around my Brawl for awhile (since wifi got back up) and so I decide to add some custom music. The music works fine, but my attempts to name it properly... not so much.
Info.pac freezes the game if I ever try to load one.
MenuMain kinda just does... nothing.
Any help, suggestions, etc, would be appreciated. Thanks!

 

[Amani]

info.pac must be 391 kb or lower

 

[ryuu seika]

If you increase the number of characters in the titles too much you will raise the file size, apparently this problem can be solved by replacing unhelpful messages (WiFi ones for example) with single question marks as that removes characters.