The CDXZipStream toolbar button is used to access all of the datafeeds in the application. It is a way to rapidly enter formulas to retrieve data for a list of zip codes or other data items. All CDXZipStream custom formulas can also be accessed by using the right-click function or entering formulas manually in the spreadsheet.
When you first open Microsoft Excel and press the CDXZipStream button in the toolbar default selections will be used in the main interface and the settings interface. After you successfully obtain data, the last selections and settings will automatically be saved for future use, except for the first index location which is always the location of the selected cell in the worksheet.