In a recent post, I mentioned there were more Excel 2007 whitepapers coming. Today a whitepaper was released on Improving Performance in Excel 2007 . Here is the summary from the MSDN site: Summary: Learn about the increased worksheet capacity in Microsoft Office Excel 2007 and techniques that you can use as you design and create worksheets to improve calculation performance. (40 printed pages) The article was written by Charles Williams of Decision Models Limited . Charles is an expert in this area...

On September 19 I announced Steve Dalton's article on Developing XLLs in Excel 2007 , and posted a draft. This article has now been edited and finalized, and resides in its new home on MSDN - take a look here .

Just over a year ago, I started this blog with the goal of documenting the new features in Excel 2007 and Excel Services . My plan was to write this content until around the general availability of Office 2007. After 163 posts, ~1,900 comments, and ~1,800 emails, this goal has pretty much been met – while I am sure there are a few small items that have slipped by, I am pretty sure that myself or another team member has written about every large- or medium-sized feature or change in Excel 2007. Along...