I found a nice tool that IMO works better then the CP and the CCC
ITs called ATi Tray Tools
can be found here
http://www.radeon2.ru/atitray/
Very powerful tool. no need for .NET just install the driver then ATT
make ur adjustments and off ya go..
Also ATi has there own driver cleaner that works just as good.
THe link to the unistaller is in the notes section on the driver download page...
It even removes ATT for ya