I realize that since I have an older MacBook, I can't get the awesome multitouch gestures in the later ones. However, I read that the older MacBook pro's (2008 I believe) had multitouch gestures, but their trackpads were solid state. Why is mine different? It's actually newer than those! It's probably hardware limited... PS- I have no intention of messing with it, I just want to know why. I'll probably end up buying a Magic Trackpad at some point anyway.