Posted on rpc1.org there is an easter egg in iDVD that allows you to burn iDVD projects to an external burner or a disk image!
- Download The stuffit file named idvdeasteregg.sit
- Unstuff the file into the folder named “HPfurz”
- Copy the files “Hurz” and “Pfurz” into your Home directory (next to Documents, Pictures, etc)
- Open your iDVD project
- Click the burn button to open it, then CONTROL click on the burn button
- From the dialog, choose Disk Image to create a disk image that you can burn with Toast or the Finder, or select an external drive to burn with!
Thanks to Justin for this link!