Hey so i LOVE iphoto i have been using it for about 4 years now and i have a photo library of 19 000 strong and i love the way iphoto works and how easy it is to use. I have seen some pretty rave reviews on here by several people, and i was just wondering if its a good upgrade for me. I just bought a new camera body yesterday i moved from a nikon D60 -> D90 as several photographers i know locally recommended it for my skill, i would love to get a more diverse photo editing as i will also be doing a lot of photography for our family business. A lot of people say its a very large program to run, i have a 2010 15" MBP with a 2.66 ghz i7, 4 GB of RAM (may be upping that to 8 GB soon i run out daily) nvidia gt 330m 512 MB GPU and a 500 GB HDD. I am assuming that my computer wont have any issues running it? it runs final cut pro with no issues? What are your favourite features of aperture? and out of 10 how would you rate this product as an overall for use and value?