I've wanted a Mac for about 9 years and have finally decided to get an iMac! I have been using a Dell Inspiron for the past 6 years lol. I know this may seem stupid, but my only concern with a Mac is being able to resize photos. I tried out iPhoto, Aperture and Preview and see NO option for resizing a photo lol. The software on my Dell makes it VERY easy to resize photos, how the hell do I do it on a Mac?!