Is there a way of stopping NSM from checking group membership? We only use NSM for Home directory management and therefore just use the home drive attribute in AD. In our environment, we have scripts that generate group memberships based on the OU for the user in AD but because these groups can be very large - we are a University and our "all students" group has over 40,000 members - the scripts remove and re-add all the users on a fairly regular basis and NSM picks this up and we see 80,000 plus events queued, which are "evaluating group membership remove" and then "evaluating group add". We have been trying to revisit our scripts but cannot find an efficient way of just updating changes to the group membership rather than recreating from scratch so I was hoping there was a way to get nsm to ignore these changes. Any help would be appreciated (even a vbscript that would modify the groups...)