I had a problem printing from InDesign after doing an update to Leopard 10.5.5. I found a couple posts randomly of people having similar problems, but no fix. So I fixed it myself. And told everyone. Sorry, I need to stroke my ego for a sec and show how it has spread all over the place. Haha!
This is the day I broke my geek cherry.
...although it wasn't really that big of a deal, it was just a modern version of the extension swapping we all used to have to do in the dark ages of the Mac. :)