Just wondering if I'm the only one who feels Aperture 3.3 was a major speed upgrade. iPhoto has always been a lot faster than Aperture in my experience, and now with the 3.3 upgrade, Aperture has caught up to iPhoto in terms of speed. I wonder if the new iPhoto compatible database format is more efficient? Or if they borrowed speed tweaks that iPhoto has had for a while but for some reason took a while to make it into Aperture? I'm loving this; my 2006 Mac Pro feels like new life has been breathed into it.