Is there anyway to get smooth scrolling on the older macbook with the actual click button? I Have the Mid 2007 White MacBook and the scrolling isn't smooth or the Momentum Scrolling on Lion? Is there anyway to enable this via terminal or a application? I Saw one but it is paid, I'd rather not pay to use a feature that is supposed to be on Lion anyway, so if there are any free alternatives or ways to enable it then please tell.