http://blogs.technet.com/b/andrew/archive/2010/02/05/powerpivot-installation.aspxI hope my PowerPivot posts and videos are proving useful, and continuing this them I want to cover off installation. PowerPivot for Excel is a free download for Excel 2010 and simply doesn’t need any edition of SQL Server behind it. It comes in 32en-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.technet.com/b/andrew/archive/2010/02/05/powerpivot-installation.aspx#3310918Fri, 05 Feb 2010 16:49:09 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3310918Darren Hughes<p>Andrew, you've missed the &quot;r&quot; from the powerpivot url!!</p><div style="clear:both;"></div><img src="http://blogs.technet.com/aggbug.aspx?PostID=3310918" width="1" height="1">