Nice Bert.
SBS Essentials Dashboard
It's pretty simple to add/remove what computers a user can access. By default, standard users only have access to the computer you set them up with when you joined the computers to the domain. Domain admins have access to all computers on the domain.
![[Linked Image from ]](/ub/attachments/usergals/2012/08/full-2987-335-sbs_dash.png)