Copy the files onto your computer and then load ImgBurn Installer and install the Disc. Run the ImgBurn on your desktop and once you see the ImgBurn Welcome Screen, choose write img file to disc. Specify the files that you want to burn and the destination you want to burn them on. Chose the DVD media and then allow the images to load and burn. http://www.afterdawn.com/guides/archive/burn_dvd_iso_to_dvdr_dl_with_imgburn.cfm contains more details on this.