A Great Opportunity to find out more about Open XML Development
Next Tuesday (30th) Michael Scherotter of Mindjet and Don Campbell from Microsoft will be delivering a Webinar (as they call it) on how the Word 2007 map editor for Mindjet MindManager works. The integration between MindManager and Word 2007 is achieved through the new Open XML file formats and MindManager data can be pushed into Word 2007 and back again. When you export from MindManager the created document contains custom Ribbon XML for Word 2007 that allows the user to access MindManager capabilities from within the Word 2007 client.
If you're interested, take a look at the Mindjet blog here.