I have been using a 9600XT Ultimate and CAT 5.x with CC. Always showed Overdrive in Advanced View.
Today I removed all ATI software and upgraded my card to an AIW X800XT...Installing 5.13 after booting.
Now, I no longer have Overdrive. Not sure if I'm missing something. I checked the help index and it says that ATI Overdrive and Overdrive 3 should be there.
Could this be a 5.13 bug... or my card?