ATI ccc? whats ccc?
Anyways, there is little reason to manually edit that file, when installing the drivers, you should have ran the setup program, and that would have produced a configuration file. So unless you have a reason to edit it, don't bother, especially if you don't know what your doing with it.
Anyways, whats the problem? Its not very clear from your title (which should say something about the problem btw, not ask for help), or from your post.