In this step of the Windows media wizard you can override the the default name pattern for your media files..

The file name pattern defined in the media file options tab of the general settings step determines the actual name of the media file. If you want to override that pattern, you can enter an individual name here. To enter an individual name, select the custom name radio button and enter a file name in the text field below it.

Click [Next] to proceed to the next step or [Cancel] to leave the Windows media wizard without applying any changes.