A minor issue has been bugging me for a long time - let's see if there are any surprising solutions out there.
I have dual monitors, and happen to usually print to PDFCreator from an application that resides on the rightmost monitor.
The resultant dialog box for saving the generated PDF always appears on the left monitor, centered on that screen. So it isn't as convenient to use it as it would if it appeared on the right monitor. If I drag the dialog box over to the right monitor before filling in the fields, the next printout doesn't remember that positioning and once again puts the box on the left screen.
I'm not going to get Carpal Tunnel Syndrome over this, but it's just a bit of a pain.