I like Aperture 3 enough to have purchased a full version after my trial let up.
The only thing I'm still having to get used to is the file management part of it, how it keeps everything in one "container" library file vs. Lightroom 3 where you can point to files that are anywhere on any drive like out on say a NAS drive etc...
How are you other A3 users liking and/or dealing with file management? A lot different than LR2 and LR3 etc, right?
I know this article helped me to better visualize my organization of photos inside A3:
http://www.bokehbrothers.com …perture-3-library-basics/
What I've decided I'll do is to import my new shots into the iPhoto and A3 libraries but also copy them out to a "original/master" location on my NAS drive. So I basically have the file in three locations, one in my iPhoto library, one in my A3 library and the original right off the card on my NAS drive.
Since I'm new to Mac, I actually started playing with iPhoto last night, where I've imported ALL my photos from 2000-2010, lots of just junk in there, and started organizing them to help familiarize myself with the tool. I will then import only what I want into A3 from those. iPhoto is really for my wife to use and browse photos and print etc...where A3 is going to be for my photography stuff.
Anyway, I like A3 so far, once I get the organization stuff down, I'll move on to learning the photo adjustment part.