Dells 1 and 3 have returned to the lab. Dell 2 is out for repairs. Since this is temporary, we are not moving the web cam to either of the new Dells. To enable the web cam involves installing instant messaging software and opening a port in our firewall. Because this is a security risk, we're willing to do it for one computer, Dell 2, but not another.

We also expect to replace Dells 2 and 4 with new computers within the next week.