I anted to get some outside opinions here. I really want to get a Mac for University. I am headed into the Computer Science program at the University of Waterloo (I hope) after finishing up my senior year *starting this fall*. Anyway, I hate my current Dell PC as much as my eyes hate bright lights, and I really want to make the jump to Mac soon. So my question is this: If I buy a MacBook Pro now, of the current generation, will it last me for the next ~5.5 years? Or should I wait until just before I leave, get the educational discount and the best Mac hardware on the market then (Fall 2010)? The second option would be relying on it for only ~4.5 years, but that is still a long time, right?