How 2 combine many CDs into 1 DVD

some softwares or games separate in several cd medias (CD1,CD2 or more).So it’s too difficult to manage all of them.I want to combine all of media software into 1 DVD.Do anyone have experiences with this?Thanks alot.
note:those cd medias are separate parts of one software/game

Convert all those CDs into ISO images and store them as data files on your DVD… You can then use alcohol and mount those images.

Try this: i found it on google i think…or some other place, doesn’t matter i guess
lol i hate rapidshare, but i found a mirror for everyone’s convenience