Please note that this is a Beta version. I'm making this public to receive your feedback and bug fixes. If you are looking for a stable version please check my blog.
At the moment the priority is to have the basic scroller as solid as possible, especially on Android. Scrolling seems now extremely smooth on Android (2.1/2.2), please test it on your device and let me know.
The overflow:scroll for mobile webkit. Project started because webkit for iPhone does not provide a native way to scroll content inside a fixed size (width/height) div. So basically it was impossible to have a fixed header/footer and a scrolling central area. Until now.