Actually there is a slight variation of the multi touch gestures, which lets you activate them via Windows. The main difference to the Mac way is, that there is no setting to turn them off again, you would have to go through the same procedure to remove them. Though I don't see any reason why someone would want to remove them again. Anyway, here is a link for windows:
Gestures is well worth installing. It's smooth and very accurate. I thought it might be glitchy or something since Apple just didn't add it to the main features, but it's very nice to have.
