if you put the cd in your drive, when it pulls up, copy the file and save/paste it on your desktop.
take the cd out and replace it with a blank cd. it should say "preparing disk" or something. when it's ready, copy and paste the file from your desktop to the prepared cd, then when it's done make sure to right click the cd file and "close the session".
hmmmm. I hope that's what you were asking haha, if not, disregard