Hi all in "Active Directory - Users and Computers" you can see the OU "Computer" In this OU we have 184 objects, in fact we´ve only ~60 computers in our domain. the old ones are recent,too. is there a way to "check" which computer is still in the domain, so i can delete the old ones? maybe someting like "last login" or so,...any ideas? Mit freundlichen Grüßen Marco Zentarra Systemadministrator ONLine Distributions AG Unna - München - Dresden Heinrich-Hertz-Str. 4 D-59423 Unna Fon 02303 - 98601-305 Fax 02303 - 98601-601 eMail marco.zentarra@xxxxxxxxxxxxxxxxxxxxxxxxxx Web http://www.communication-companies.de