How do I package my game data for homebrew?

[BahamutZaero]

Okay... so I've got my .ELF / .DOL file compiled out. However, I'm not sure what to do with the actual graphics and model files and everything that my homebrew app is gonna use. It looks like the Wii is looking for a 'dvddata' directory in most cases... is there a directory I can just put my files at that will act as the 'dvddata' directory, or is there a way that I can package the files inside the .dol?

Thanks in advance!