Chosen Solution
How can I make a bootable DVD from Drive Genius software installed on my mac? I need to boot from this DVD in order to perform tasks on my internal HD, and I can’t locate the ISO file.
try changing the extension on the DMG to .ISO (After you make a backup copy) then burn it
this doesn’t answer your original question, but as an alternate idea, have you tried creating a bootable USB flash drive? maybe that will help you do what you need to do I’ve not tried this myself, but it seems easy enough and I’ve heard other people say they’ve successfully done it. according to the article it needs a 16GB flash drive (but I seem to recall hearing someone say they’ve done it using an 8GB flash drive…) Here are some instructions to Create an Emergency OS X Boot Device Using a USB Flash Drive if that works, then you could put your other Drive Genius software on the USB drive then boot from that?
All you have to do is take the provided .iso file, drag it into disk utility, insert a DVD, and hit burn.
