Thanks for the reply, Corky.
I have downloaded and installed the Catalyst Control Center two times now. It acts like it is installing and it finally asks me to register. It appears on the list of Program Files (Program Files/ATI Technologies etc ). When I click on it nothing happens. The hourglass appears and flickers, but that is all. When I right click on the desktop the panel appears giving me the options of CCC, arrange icons, properties, etc. When I click on CCC nothing happens.