I have a MacBook Unibody, my iPod is 5th generation and I don't have a iPhone (yet). As you might notice, I haven't been converted completely (yet) to the "wonderful-world-of-fun-multi-touch" devices and I just can't make my mind whether to use the "tap-to-click" or "click-to-click" option on my MB. What's your thoughts? Any multi-touch fans out-here that couldn't go back? Any old schooler that can't make the switch? Should we learn the multi-touch way because from now on, we're living in a multi-touch World or will this tech be gone tomorrow?