I can’t believe that I hadn’t heard about this tweening engine before! Originally, I was using the Boostworthy system, but that was a pain the ass for the simple animations that I needed. I started Ramen using Tweener and was pretty happy. Steven Sacks mentioned TweenLite in the Flash Tiger list and I took a look at it. It was faster than Tweener and shaved 8k off of my file sizes! Sweet!