iPhoto to Aperture 3 import is a disaster.
I bit the bullet and imported my iphoto library to aperture. Hundreds of 'duplicates'!!! Why do they not warn you of this? I have read a dozen books not to mention blogs about importing and no one has mentioned this at all! The file management system of iPhoto is so messed up, everytime you rotate a picture, it makes a new image, with every little edit, a new file. And ALL these are imported into Aperture. I could not understand where all these stacks were coming from! It's basically a big disaster. I'm thinking that my only solution is to use Time Machine to go back to before I imported this. Just make it 'go away' to speak. But I did save the masters as referenced on a separated drive (that is not backed up via Time Machine), so can I just delete those iphoto imports on that drive afterwards? Wow. BIG MISTAKE. I'm wondering if I should have just gone the Lightroom route, as the reason I decided to go with Aperture was that it was "so easy to transition from iPhoto!"