Change password

I just download the trial version and create a user David.  When user david login, the administrative icon is dim. 

Is it possible for user david change the password by himself? and i don't want to grant user david have the administrtive right. 

As of version 2.2, users can not change their passwords by themselves. This feature will be available in the next version.

The change password check boxes are grayed out. Does that mean that they are just not available or it is just there for looks?

They are reserved options for future versions. So, currently users can not change their passwords, the administrator can do it.

Is this an urgent requirement for you? Let me know.