The Free DWF Writer 2 which I mentioned the beta awhile back will be on the Autodesk web site very soon. When it is available I will post in here. It is a really nice Windows System printer driver to print to the DWF format from almost any Windows application.

Cheers,
-Shaan

Update: You can download the DWFWriter 2 from http://www.autodesk.com/dwfwriter