http://www.soundmage.com/bluelazor/resources.html
"360 Degree Movement Engine for MMF (Build 2)"
You'll need abunch of extensions (I think it's MathsArmyKnife and AssArray, I can't remember, that was the ones I had to find, and MathsArmyKnife is TGF only or something..)
Lol, Blue Lazor.