Hampshire College uses an open source learning management system (LMS) called Moodle for course websites. Hampshire joined a group of more than 40 other liberal arts colleges, including Smith College and Amherst College, in the Collaborative Liberal Arts Moodle Project (CLAMP), and Hampshire is currently a member of the CLAMP steering committee.
Consult the Moodle Guide for Faculty which has everything you need to get up and running.
Check out the Moodle Guide for Students.
You can always email email@example.com for help or to set up an in-person meeting.