I am thinking of picking up a used Blackbook (2.4/2/250) and have a couple of simple/stupid questions since a new uMBP is my only Mac experience. Can you enable two finger tapping for right click on a Blackbook? I don't mean holding two fingers on pad and clicking the button...I mean tapping with two fingers at the same time like you can on the new multi touch pads? I hate buttons and like tapping for everything. If not with leaopard will SL offer this option? Also how do you scroll with the pad on those older models....can you do it with the pad only not pushing buttons? As far as I know there are no 3 or 4 finger gestures available on a Blackbook right? Are expose etc all only available with keys? Sorry for the simple questions.