The Auditing page (and the "Export Audit Table" report) allows you to search for selected users -OR- All users, meaning which mailboxes to audit. As an alternative to being able to select which user mailboxes to audit, I would like a MODIFIED ALL USERS ability where I select which connecting users that I want to know if they accessed any user mailbox. Right now the only way to do that is to run an All users report, then export to XLS and manually crop out the users that I am not interested in.