Here a link (http://tinyurl.com/3ja7xy) to a recent InfoWorld article which claims that OOo 3.0b has significant problems dealing with MS Office 2007 xml files. Have other users who've tested OOo 3.0b also found this to be the case ? As the beta is not (yet ?) available in a 64-bit version, I've not had the opportunity to test it myself....
Henri
