Hello everyone, I am a Photoshop CS2 user with some Aperture questions. I recently purchased a Mac Mini and am thinking about purchasing Aperture for it. 1. Does Aperture have a function similar to "Curves" for improving contrast? 2. How well does the noise reduction feature work? 3. Does the EULA allow installation of Aperture on more than one machine? Is there a family pack for Aperture? Adobe allows PS to be installed on 2 machines. Thanks.