I'm using CS2 on Mac OSX 10.4. Recently I tried importing a Photoshop image into Illustrator and then matching a color in Illustrator to a color in the Photoshop document. But Illustrator changed the CMYK values of the color in the Photoshop document even though I have "Preserve CMYK colors" checked in the color setup window. Both applications and files are set to SWOP v2.
I don't have the same problem when placing either Photoshop or Illustrator files into InDesign.
I ended up recreating the project in InDesign to get consistent color, but I need to know how to make Illustrator preserve color numbers for the project that will come up for which I need Illustrator features.
Thanks.