Thanks Jason, that indeed provided the solution. I used the following two articles to setup the new mime types.
http://sensisbledefault.wordpress.com/2007/03/05/office-2007-iis-6-mime-types-docx-pptx-xlsx/ http://support.microsoft.com/kb/936496 (This third described added MIME TYPES in another location in IIS - which did not work). http://www.microsoft.com/technet/prodtechnol/WindowsServer2003/Library/IIS/cd72c0dc-c5b8-42e4-96c2-b3c656f99ead.mspx?mfr=true Cheers, Matts >Some notes on the right MIME type for the Office 2007 formats, which IIS6 >doesn't know how to handle. > >http://www.jameskovacs.com/blog/ConfiguringIIS6ToServeOffice2007FileFormats. >aspx ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Adobe® ColdFusion® 8 software 8 is the most important and dramatic release to date Get the Free Trial http://ad.doubleclick.net/clk;207172674;29440083;f Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:321636 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4

