Continious movement tutorial help

Hello, i have a small probly reeli stupid question, about the creating continous movement tutorial http://www.kirupa.com/developer/mx/continuousmovement.htm

i was wondering wat do i do to make it so the size and speed of the objects that are moving, to not be coninsiding with the movement of your mouse

or wat is a good setting for a scene of 1004x130 . so the objects dun go to fast and arnt to big

thnx for the help…i hope haha

http://www.kirupaforum.com/forums/showthread.php?s=&threadid=47310
And remove both lines refering to the _xscale and _yscale properties.