Why don't you use linked spreadsheets rather than exporting to Excel? If you have to send the same report out every week, or whenever, you could use a linked spreadsheet instead, then your recipients could refresh the data when ever they wanted. You can either make the record source of the spreadsheet a view or table, or you can use Excels query builder to make a query and store it in the Excel file. I have tons of these, and my users love 'em, and they never have to pester me for reports, a big plus.
The glass is at one half capacity: nothing more, nothing less.