Copying Game Files To DVD

A while back I got Civ IV and copied the game files to my PC but never got around to making a backup DVD. So when i copy these files to DVD the DVD wont play the game. Just brings up the starting screen. Im then asked to insert correct CD.

I didn’t copy the files to CD because the files are 1.32GB and ive got no CD’s that large, just DVD’s. So is there any way I can make a DVD play a game?

I dont have the original CD any more due to my son breaking it.

Please any one help me.

wait so the u can copy the game files to cd-r and cd-rw?? coz i tried tht and i played it on PS2, it wont work, it said to put a PS2 Format Disc