Strobelight - LightBoost Utility for AMD/ATI and NVIDIA

[BxBender]

Ompf. My BenQ 2720T and Radeon 7950 still do not like the strobelight tool. using beta 2 3 and 4 i have always the same problems under Win 8.1.
I do not see new strobelight entrys. But at startup i have 120hz with strobelight active. But the tool can only change brightness 10-100%. Nothing elso works.
In the CCC i can change back to 60hz with strobelight off.
This was with dual-dvi and i could handle this.
But now i try to use my monitor with Displayport 1.2 on the Mini-Dp-Port in my grafic card.
It still does not work!
The tool does not start with windows and i cant open it. I have always only 60hz. The CCC does not have more than 60hz.
It is already the second DP-Cable i am using.
I deleted all trivers and the tool and reinstalled everything new. A newer driver included and updated to the tool beta 4.
Nothing helped me.
Swiching back to dial-dvi i get instantly the 120hz strobelight option and the tool can be startet.
Can you help me? Why does 120hz and the tool not work with my hardware?