Username/Password: adkins
Log in here! (Scroll all the way to the bottom.)
It's a trial so it will end in a couple days.

Features you should try out: When in edit mode, you can click on any box and edit, move, delete, and control design elements. Adding admins/users is easy.
  1. Go to Dashboard
  2. Go to Users and Groups
  3. Go to Add Users
  4. Remember to select a group (admin- edit page or user- view and comment)
Yup. Remember this is a online demo. There may be more features and better control withe other one. Hopefully the ugly header thing will die as well.
1. Is this service free?
Lowest price is $7.95 a month. Details here.
2. Can we use a CMS as a client website?