http://www.admidio.org/demo_en
We have also provided a couple of test data, so you can see in the individual modules, how this could look on your page later. You are welcome to play with this installation.
We have created a few test accounts with different rights:
Webmaster
Username: Admin
Password: Admidio
Rights: Can see and edit everything. More rights are not possible

Chairman
Username: Chairman
Password: Admidio
Rights: Can edit and view everything, except assigning roles and changing program/module settings.
Member
Username: Member
Password: Admidio
Rechte: Can edit his profile and view lists of roles, where he is a member.
Have fun trying !
The Admidio Team