I can find no method to pass parameters from an ASP page to an IFrame embedded on that page. The parameters may be retrieved both before and after but they cannot be passed as a querystring to the source page. Why not?<BR><BR>Alternatively, is there a way of tying an Excel OWC chart to a database, and if so, can modified data be saved back to the database? The excellent example that Scott Mitchell provides here at 4guys imports text presumably exported as a FileSystemObject text file. However, that approach does not save any corrections back to the database as a batchupdate. <BR><BR>Can an Excel OWC spreadsheet save data back to a database or was it designed only for purposes of displaying data for the user without permitting any changes. Any assistance that gurus can provide would be appreciated.