In OS 9 the Heidelberg CMM is located in the Extensions folder and shows up in Photoshop 7 under the "Conversion Options: Engine" in Color Settings. I've now upgraded to OS X (v 10.3). I've tried moving the CMM to the ColorSync folder under CMMs, but it doesn't seem to show up - anywhere. Not in Photoshop, not as a selection in ColorSync. Is there another place it needs to go?