I am Jennifer Kensok and I am a product manager in the Office Enterprise business. I work with a lot of customers, and sometimes I wonder if customers could use Excel alone to run a business. From what I have heard from customers, Excel 2010 with PowerPivot is the best bet yet for any frugal companies out there hoping to get the most out of their data while minimizing their costs. Excel 2010 does most of the work for you – from slicing a PivotTable to help filter analysis to spotting new trends...