I wrote 10 days ago on this topic, and Ralph Grabowski has also been watching developments. In his latest article on the topic, About DWFx, he talks about the limitations, and links to an article, Does Vista really open DWFs?, on another interesting blog, Owen Wengerd’s Outside the Box (Owen’s lates post concerns The secret world of file formats).
For a good summary of the DWFx situation from the perspective of an Autodesk blogger, read Kean Walmsley’s article DWFx and FreeWheel at Through the Interface.
