Mircosoft has release a video demonstration on the Business background to Gemini and SQL Server Kilimanjaro. It shows how business users and IT administrator will benefit from SQL Server 2008 R2 with self service BI from gemini in Excel 2010.
Watch it here:
http://www.microsoft.com/sqlserver/2008/en/us/killimanjaro-video.aspx
da best. Keep it going! Thank you