Is there a way to lock the user profiles in 1.8.2 - or at least certain sections. I do not want my users to be able to change their entire profile. I found a posting that said how to do this, but it must have been for an earlier version because the files referenced were not the same. I have been able to find the php file for update profile, but I do not know what to change. I tried to just comment out the code that actually changes the last name, but the user is still able to make the change.