I've got an unusual, opinion based question. For people that have used both a recent Imac and a recent Mac Pro. What are the differences in "feel" between the iMac and the Mac Pro when using regular every day apps. (not photoshop, final cut, etc...) I'm talking about any subtle differences in the user experience like, perceived quickness, speed of launching the app, speed of the system when running a bunch of small apps, switching between apps, whatever else you care to add. To put it another way, when doing normal everyday computing with a loaded up mac pro, are you getting the "Ferrari" experience, even though you are only going to the grocery store? Or does it perform exactly like the Imac (Honda)?