Have you ever had to write a piece of code to resize or move a MovieClip on the stage dynamically, using onEnterFrames or other dirty methods? If so, you should take a look at MC Tween. MC Tween is a free set of ActionScript prototypes (those little bits of code that extend already existent objects like MovieClips) written by Zeh Fernando. It offers a clean alternative to any home built code: All animations are time – not frame – based, which means a MC Tween controlled animation will run just as long on a slow computer as on a fast computer, since the speed of the animation is synchronized to the computer's internal clock, not the frame rate of the player. In addition MC Tween uses its own objects to assign onEnterFrames to, so the event handler of the object to be transformed remains free for your own behaviors.
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