We haven't heard much about the next version of Mac Office, dubbed Mac Office 12. But we do know now that Microsoft is aiming to make sure it supports the same XML file formats that the company announced Thursday for the Windows version of the desktop office suite. Mac Business Unit member Rick Schaut discusses the XML support strategy for Mac Office 12. (Thanks to evangelist Robert Scoble for the link.) Meanwhile, speaking of Scoble, check out his handiwork over on Channel 9, where he interviews Brian Jones, a program manager on the Word team, about the new XML file formats.