Caudium has some useful modules and software projects. Here is some information and documentation.

CAMAS is a bunch of modules that allow you to create a webmail. CAMAS project.

This is a log analysis program for Caudium. UltraLog

sTeam allow groups of students and lecturers to construct and arrange their individual and cooperative learning space. sTeam can run under Roxen as well, but also under Caudium for the WWW part. Visit the homepage.