Fingerpinger and Magic trackpad in a Windows pc?

It seems to be easy to get a Magic trackpad to work in a windows pc. But how to get all its great amount of parameters controlling stuff in Max? Because, fingerpinger doesn't work in windows, or does it? Anyway, any idea about how to get a Magic Trackpad working for Max in a windows pc?

If not, any suggestion of similar kind of touchpad, that detects position of several fingers, angle, size..., that I could get working in my windows pc?

Thanks!!