OS X Lion-Like Multi-Touch Gestures on PC?

I have a great Wacom Bamboo graphics tablet that I use for photo editing, but a cool thing about it is that it has multi-touch gestures as well. Now the only problem is that these gestures are not very smooth at all. The same applies to newer Windows laptop trackpads. Scrolling and zooming are jaggedy and it just doesn't have that silky smooth feel that OS X Lion has with their multitouch gestures. I know that Windows 8 will fix all that, but for now is there any Windows 7 application that will make scrolling, pinch to zoom, etc. easier? Share some ideas and help me out!