DVD authoring software is not included with Photo Story 3. However, using third party software, there are two ways to create a DVD that contains your photo stories.
You can obtain Sonic DVD for Photo Story 3 from the Sonic Web site. With this plug-in, you can save to a DVD profile and burn to DVD all within the Photo Story 3 wizard.
You can obtain DVD-authoring products that work with Photo Story files, such as MyDVD version 5 or later by Sonic Solutions or InstantCD\DVD by Pinnacle Systems. You can use this software to convert the Windows Media video (WMV) files into files that can be copied to a DVD and played in a DVD player.