custom report to disvover duplicate login name and computer

[blcald]

Here's one method using the Custom reports console. Not the best mind you but quick to setup if you just need results on who the dups are.

Go to Custom reports
Select New Report (Type = Workstation; Focus = Basic workstation attributes)
In column selection place "Login Name"
In summary criteria select "Workstation Instances (Summary) > 1
Save with a name like "Duplicate Logins
Run report

HTH,

Bryant