erics1one,
I don't think the clock settings on your video card will help your situation.
Increasing the clock may just increase your woes.
Try re-instaling your driver using these steps:
1. Download and install Driver Cleaner.
2. Uninstall you current driver/control panel/Hydravision, etc.
3. Re-boot.
4. Run Driver Cleaner and remove any bits of ATI/Nvidia display driver files remaining.
5. Re-install the current drivers/control panel/Hydravision, etc of your choice.
6. Install DX9b and any monitor driver that you may require.
7. Re-boot.
Double check the settings in your bios as well.
I had some skipping/jumping/hiccups when I intially installed my 9800pro. I had a FX5600 before that and a R9600 before that card.
I am using the same driver as you (Omega) and scoring 17,500ish on 3dMark01 and 7,000ish on 3dMark03 with the default clock settings.