I'm a photographer looking to rethink my editing station setup. Right now I have a 17" MacBookPro. I do my photo sorting and rating in the field but then work on each image in my studio. I show prospective clients who I meet in person my portfolio on my iPhone 4. My new setup will be an iPad 3 (if it has a Retina Display as rumoured) for sorting and rating in the field and to show clients my portfolio and an iMac with as large as a screen as I can get for editing in my studio. I've never owned a desktop Mac before -- just a series of Powerbooks and MacBookPro's -- so I'm not in touch with the iMac release schedule and upcoming rumours. It seems that the iMac is due for a redesign. Any rumours of this? When would we usually expect a new iMac to be released?