1)   DiscoverStation 4 An affordable, worry-free management tool. Includes print control, time-management, privacy protection, web filtering & statistics. A simple, stable and reliable solution for libraries, schools, & any public computing environment. 2)   Desktop Server 4 Desktop Server is a multi-user/multi-station Linux operating system that allows up to 10 independent users, screens and keyboards to work wfrom just on PC.