Instructions
Insert the blank DVD into your computer's optical disc drive. Install Imgburn, Nero or CDBurnerXP (see Resources).
Open Imgburn and click "Write image file to disc" from the main Imgburn window that appears. Click the "Source" button and a new explorer window will open. Select your ISO file and click "OK." Click the green arrow at the bottom of the main window to burn the ISO to the disc.
Open Nero and click "Data Burning" from the main menu. Click the "Add" button and click your ISO file form the window that appears. Click "OK" and "Burn" to burn the ISO to the DVD.
Open CDBurnerXP and click "Burn ISO image." Click the "Tridot" button and a new window will appear. Click your ISO file and click "OK." Click "Finalize Disc" and "Disc at Once." Click the "Burn Disc" button to burn the ISO image to the DVD.