I have a windows 2000 server on a small network of 10 workstations and 4 printers. Right now, the licensing is per server. This is the only server and will probably always be the only server. Should I purchase CAL's and change to per seat? Also, I am having trouble finding a decent place to buy 2000 Server CAL's. Anybody have any suggestions? The OS only has the 5 licenses that came with it.