As part of my new role, I'm learning more about Excel Services and the ability to render spreadsheets on the server. Excel Services is available through the Microsoft Office SharePoint Services SKU. Here are links and a screenshot.

 Conditional Formatting displayed in Excel Services:

This is probably the most comprehensive article:

Learn Excel Services:

Excel Services Technical Overview: (linked from the above)

SharePoint Server Business Intelligence:

Introduction to Excel Services and Excel Web Access:

Excel Services Overview Whitepapers:

Excel Services Data Sheet:


Some videos (all these are also linked from the Learn Excel Services page above):

                Business Intelligence in Excel 2007 (it covers Excel/Excel Services):

                More Business Intelligence in Office 2007:

                Building Custom Solutions with Excel Services: