okay, i've had my curve for a while, and if I usually want to cal back a number that has called me, I just go back to the call log, scroll thru and press the green phone button while that number is highlighted.

yesterday I noticed my call log looked different. It actually showed which numbers called me and the ones I called out to. Before it did not do this. But it is a cool option so I thought nothing of it. but now when I am in the call log and try to scroll thru the numbers, nothing highlights. I can't control the number I want to call back.

Is there a setting I need to change? Or is it not working correctly?

Pull the battery and reboot the BB... try again.

that did the trick, thanks!

Keep an eye on your Free Memory. Pulling your battery will recover some that is leaked. Let it get below 15mb or so and you could have problems.