Export to Excel

[Jason]

Can anyone point me to some sample code or tutorial that shows how I can
export data from a database to an Excel spreadsheet that is already created
on the server?

I have an Excel spreadsheet that contains a number of labeled cells and
sheets. When someone clicks the "Export to Excel" button on my asp page, I
want to export the required data from my sql database to the Excel
spreadsheet (putting the data in the appropriate cells and sheets).

Thanks.