After having implemented a new installation of MOSS 2007, I cannot figure out how to get Excel Services working. I have added the Excel Web Access web part, and linked to a MS Excel 2007 worksheet, but all I get is an error message that says "You do not have permissions to open this file on Excel Services". I also don't know how to display a specific part of the spreadsheet.

(SearchWinIT.com) Bridget Botelho writes about new SharePoint features in 2010 for administrators.

Microsoft SQL Server Business Intelligence (BI) Professionals are generally well versed with either of these technologies: SQL Server Integration Services (SSIS), SQL Server Reporting Services (SSRS) and SQL Server Analysis Services (SSAS). But with Sharepoint Server continuously growing as a collaboration platform with it's increasing set of Business Intelligence features, MS BI Technology Stack considerably relies on Sharepoint for hosting and/or consuming SQL Server based BI deliverables. I find many SQL Server BI Professionals confused with the question of what are the Sharepoint based BI features one needs to have in vision to architect an end-to-end BI solution. In this article, we would look at an overview of Sharepoint BI feature