we are currently using exchange 2003 and do not have this problem. we have global limits set, but we can still go into active directory under the properties of a user’s account. then go to the Exchange General tab. then to the Delivery Restricitions tab. it should be set to USE DEFAULT LIMIT. Just change the radio button to MAXIMUM KB and then enter the maximum file size that you want to allow them to send. remember, this includes the size of the file AND the email itself, (which should only be a few bytes or k at the most). you don’t have to upgrade to ex2k7 to have this ability.