According to CNet Adobe will file an antitrust suit against Microsoft. The reason? Adobe doesn't want the next version of Win Office to be able to save as PDF. Apparently they don't mind if Microsoft charges extra for the feature, but if it's included for free as part of the Office 2007 suite, that's not okay. Mac Office, and indeed every application on the Mac OS X that prints, can save to PDF. Can someone explain to me why Adobe would want to make it more difficult for Windows users to produce PDF documents? If Adobe goes after Microsoft why wouldn't they also go after Apple for including this kind of functionality in the Mac OS? This seems like a very strange move on Adobe's part.