Here are some links with interesting information about Open XML documents. The latest draft of the ODF Specification is also available now. I have posted the link to download the same. Merging Comments from Multiple Open XML Documents into a Single Document...

A key milestone for Microsoft Office was the release of the Technical Preview for Microsoft Office 2010 on the 13th of July 2009. Another key highlight was the release of the Office 2010 Beta documentation on MSDN and the release of the implementer notes...

This first blog post is just about ME! :-) I just started at Microsoft a couple of months back with the Office Interoperability Team. Will be posting more on the cool stuff that we do here in Office soon ...