Ok so I have a power mac g4.
And I have a "copy" of OSX 10.5. I burned it to a DL DVD using poweriso.
My mac doesnt seem to read DLD DVD's though.
The file fromate of the install disk was in dmg so I changed it for macinstall.dmg tto macinstall.iso so I could burn it with poweriso.
When I pop the dvd into the drive for my mac it trys to read it and just spits it back out
I know i have a dvd drive on my mac.