Mac X 10.7.2 and Anime Studio

Hi,
I have upgraded Mac OS to Mac X 10.7.2. The problem is ‘Anime Studio’ gets crashed all the time. When I am making a small movement to the character, that means importing the character as image and then separate the pieces as psd file and then try and control the influence of the bones on the images, then it forces to quit. There is no progress.
Before the up gradation of the OS everything was working fine. It is really annoying.
Please let me know if anybody had the same problem? And also give me the solution if you can at the earliest.
Looking forward,
Andrew
