Tween going bonkers (As 2.0 Flash 8)

Ok,

I want to tween a mc (a picture) scale it on RollOver and RollOut.
but with this happends **http://tinyurl.com/dp9gc :confused:
**
code is here (altered version of gotoandlearn.com tween tutorial)
**http://tinyurl.com/a9ysr

what solutions is there to this problem? just want a smooth and nice
scaling.

Cheers,
/Heffa
**