Implemented in SVN rev 714-717.

Saved reports can now be executed against a different datasource than the one which was in the saved report.

I don't think -- but am not sure -- that the other option, running a live report instance against another data source, was needed to?

This works fine. However...
- could you provide the dutch translations for all new messages?
- there is an exception (The requested resource (/xreporter-logout) is not available.) if you click on logout while selecting the other datasource to run the report against

Concerning your question on running a live report against another datasource, well let's ignore that for the moment.

And by the way, while experimenting we bumped into the customers table of the admin database and realized we didn't really know what it does. Is this table related to saved reports?

dutch translations added, logout link fixed

The translations "work", but the logout is still a problem. It rises when logging out on the page with "Select a datasource on which to execute the saved report".