Ok, here's one for you all. I haven't done my own searching yet, but figure I'd get around to posting here anyway. Are there some methods/programs/add-ons that will allow me to compare a user's account against a Windows Server Active Directory? There are two cavaets to this, first is being able to build routines that are only available to select user(s)/group(s). Second, I have some users that I'd like to be able to disable commands for them. However, this later group also typically uses Autocad LT, unfortunately. Basically with the second group, my intent would be to prevent them from doing anything but viewing a DWG file for measuring. Or perhaps I'm overlooking a program that I could put in place of Autocad LT that would do this? Thanks.