I have looked in many places, and still have not found a text on this. Does anyone have any ideas as to where one might obtain a text book on how to write and create cube formulas in Excel? Data source used would be an OLAP cube, and cube formulas and the MDX that can be inserted (such as TOPCOUNT, EXISTS...) would be a plus. Even online training would be appreciated. I have found small "chunks" on the web, but most of it covers very little. Thanks.