Help Boot DVD

[alexmedvec]

I recently bought a game called spore
i need to update my system in order to play it.

i have mac os x 10.4.11
i need mac os x 10.5.3

i downloaded mac os x 10.5.0 iso file
i then burned it to DVD+Rdl.it has 8.5GB

when i click on the disc, it just shows hole buch of folders. im guessing its the content of the iso.

i spoke to my friend and he said that i have to boot from dvd to run it
i looked up how to do this.

1hold down or press "c" key when booting from computer.when i do this, the screen goes grey like its about to boot.then the disc ejects out by itself. the computer then does a regular boot.

2press "option" key.when i do this it brings me to a screen. it has "refresh" button,"next" button. between that is mac os x HD.the disc doesn't apear on the option

3press comand-option-shift-delete.this does nothing

any help or instructions would be great

[celticpride678]

Well, maybe if you pay for it, then you will get some help. Don't torrent.

[spinnerlys]

Warez/Serials/Keys. Do not post software serial numbers or keys or refer people to specific websites, software, or techniques whose purpose is to break or bypass software licensing methods, distribute cracks, or obtain or use commercial software or media in violation of its license and/or for copyright violation. Do not ask for or give such help.

from http://guides.macrumors.com/Help:Forum_Rules#Things_Not_to_Do

If you're to dumb to use it, don't steal it.

[pdjudd]

Well, maybe if you pay for it, then you will get some help. Don't torrent.
I agree - buy a copy of leopard legitimately.