That will be my next task with the script. To optimise UDF Calls to group memberships as I have them in several places in the script. I will try and consolidate them.

I am not too fussed about the matter as both work and one may well be faster on another network - mileage may vary. But I am going to update my scripts for all my clients to use the LDAP version as everything is in active directory anyway!

I just found out today that Britain does indeed have a turn off switch for the Internet. We had a countrywide outage lasting over two hours today from London and below all the way up to Scotland for any customer using BT - must have been a catastrophic failure given how many redundancies are built in. \:\)