I have just splurged on one of the new IMacs, and realised afterwards that my Photoshop software was Windows only. I do not use much of the Photoshop functionality - really only auto curves, sharpness and crop (!) on LF & panoramic scans - and as I can choose now between Photoshop or Aperture, I'd welcome informed opinion on the pros / cons of each. (IPhoto definitely doesn't have what I'm looking for).
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