The Roughnecks discover the commander of Delta Squad, Lt. Ross, wandering around on Hydora with his long-term memory wiped out and his entire squad missing.
A religion is a belief system with rituals. The missionary kopimistsamfundet is a religious group centered in Sweden who believe that copying and the sharing of information is the best and most beautiful that is. To have your information copied is a token of appreciation, that someone think you have done something good.