K well, i have a movie clip, but the size might be different on certain functions (probably not using correct terms) but you can probably understand.
so the size of the movieclip is not the same all the time, but i need to double its size with actionscript. I have no idea where to start but i have a idea this would work
Make a function to get the CURRENT size of the movie clip. Then make a function to multiply that number by 2, then make a function to set the movieclip to that.
also i want to be able to use this with easyTween or one of those tweener programs. 
thanks for any input on my problem.