> "I can't test that during the week (it is a production server), but 
> the DISASTER_RECOVERY: backs up everything listed as a SYSTEM WRITER, 
right? "
> 
> There's no need to test - just look at the save set list of your 
backups.

Well, obviously I can't. :-) We don't do DISASTER_RECOVERY: savesets, not 
on this server (well, we usually just use saveset ALL). When we did, it 
was as I explained - E: was included as a system files, because that's how 
it's configured. (Lotus Domino - the back end for Notes - registers itself 
as SYSTEM FILES, during installation).