Anyway, I just bought my first tablet yesterday. So I installed Photoshop but there are some strange problems.
1) Once in a while, the pressure will be full for a brush stroke. I press the pen very lightly but still, once in a while, the pressure is full for the duration of the whole stroke.
And I don't have this problem in GIMP.
Here is a screen shot, I pressed the pen with the same pressure for all these strokes.
2) Whenever I placed my cursor in the top of screen, it simply starts to click rapidly. I can't find any explanation for this problem.
Oops. now, these problems are driving me crazy. Please let me know if you know the problem.