Burning multiple Image Files on single DVD for Booting in OS x?

Instead of using disk utility (or whatever) to burn the image to the DVD, use finder to copy the 4 image file (presuming a dmg file) to the DVD and burn it. Now after you load the DVD into the driver, mount all 4 images.

 

If they're already on the computer why would you want to put them on a DVD? why not just mount the images?

 

A real expert is going to have to answer that but I think not... I can only mount two because of the internal DVD and an external DVD... so if you had four external DVDs that should do it nicely.