Excellent news.I have a question,when I save the excel file using the saveas function,will it save the excel as a 2010 version rather than a 2003 version?If that is the case then many of our clients would require 2010 office installed on their PCs.It would be great to hear from someone who has implemented the 2010 redist on production server.By the way Varun are you covered by microsoft support on a Beta release?Nice one Elliott and Varun.