I'm not sure why I did it, but I had a few PDFs on my desktop that I needed printed.
In a moment of inspiration, I control-clicked (right-click if you have a multi-button mouse) on them and selected the "Open With" contectual menu, selected the "Print Center" and *poof* off they went to the printer.
Very handy for me. And I'll try and test this method on other docs, too.
Mac OS X Hints
http://hints.macworld.com/article.php?story=20030502114528502