Hi Kirk!
First of all, sorry for not mentioning my system. Here it is:
I am running Photo Mechanic version 5.0 and I run Mac OS X 10.8.1 on my Intel-based Mac. The Photoshop version is 13.0 X64, and the Camera Raw is the 7.0.0.308.
Answer: I did not ingest, but I copied to my mac using the Apply IPTC. And I did it before using Photoshop. The Photoshop tools were applied with the file that was recorded inside the computer.
But look, I have just discovered that the cropping issue happens just when the crop is made in constrained mode in Photoshop. I did in 2 x 3, as I always do...
Thanks Kirk!