Local user login

We have w2k machines set up at a local tech school for our new hires to train on.

The machines are setup so that the user authenticates to the local machine not a corp server. This is because they are on a vpn at the tech school.

Problem: We will have 100 more new hires coming and I really don’t want to keep setting up new machine for each at the tech school. This requires boxing the current ones and installing new ones. Isn’t ther a way for us to keep the current ones in place at the tech school and and just setup new ones at our place of business as the new hires complete thier training?