On 03.08.2011, at 14:24, Alan Goldhammer wrote: > > Do send the file and profile to Graeme so he can check things and see if the > Argyll flow gave the proper results. Already done hours ago. ;) > From the new information you provided > below, it appears that there is some glitch with Aperture. Yep. Definitely seems so. Meanwhile I ran a new test with another tool: Lightcrafts Lightzone 3.9 Et voilà: Everything is fine and works as expected too. > Since this > program isn't nearly as robust as Lightroom, why try to trouble shoot > something if you are getting good results with Lightroom and PS CS5 (I > prefer printing from Lightroom as it's less prone to user error than PS). Hmm .. this get's a little bit off topic and since I really don't want to start a "which tool is better" discussion I try it with this: As a software engineer, I prefer to find real solutions than just workarounds. The worst thing that can happen is, that we all can learn something from this (maybe even the folks from Cupertino). ;) Besides that: Being able to test all the profiles with different tools doesn't necessarily mean that they are installed on my own computer and that I always have access to them. When I find some time tomorrow, I will start to dig the web to find out, if this Aperture-Profile-Problem already caught other people with their profiles and profiling tools. Andreas