cintiq 24hd : painter 12 - assigning the buttons and wheels of the cintic

Hello,

I am new to Painter, till now I worked with Photoshop CS4.

I have tried for a while to assign the painter keystrokes to the buttons and wheels of the cintic or the other way to assign the standard key emulation of the tablett to painter. I had no success.

I heavily use the wheel of the cintic in Photoshop to alter the size of my brush and to turn my picture.

My system is Win7 64 and I am using the german version of painter 12.

Do you have any solutions?