Windows XP can create CDs, but not everyone real ises that Vista can also write to DVD discs. To write files to a DVD, simply insert a blank disc and select Burn files to disc from the Autoplay menu that appears. Enter a title in the box then click the arrow next to- Show Formatting Options. Choose Mastered, then click Next. A window will appear - simply drag and drop files into it, then when you're ready click the Burn to disc option at the top.