mpryor
Commander
Commander

No, you can't use VDM to allow both users to access the same Vista/XP VM simultaneously, userB won't be able to log in until userA's session is terminated. What you need to do is to set the desktop to automatically logoff after disconnect, there is an option in the desktop settings for this entitled "Automatic logoff after disconnect", which allows you to set immediately, never, or after X minutes. This feature was added for VDM 2.1 so you'll need a 2.1 agent for it to work correctly, though a 2.0 agent can be manually configured via a local registry option.