Move Anchor Point has been updated to version 2.0! It has new features as well as many bug fixes.
If you are not familiar with Move Anchor Point, it gives you the ability to quickly change the position of the anchor point while maintaining the layer's position. Even if your layer is 3D, animated, has masks, is parented and almost any other situation, Move Anchor Point will still work successfully.
Check out this video to see Move Anchor Point in action and download it for free now and give it a try.
If you are interested in scripting and want to see how Move Anchor Point was made, go ahead and download it now. This script is open source so you can see all the code that makes Move Anchor Point work. I've also gone through and made comments explaining what each piece of the script does.
If you have any comments, questions or issues, please leave them here or send me an email.