it seems that the 'default printer' will always be the default printer set in the operating system on the specific pc you are using at the time you want to print from AC, and not a configurable option inside AC3.
I was hoping for a 'default printer' button and automatic save to chart for the letter writer, but not there (thought there was going to be).
Lots of nice ease-of-use additions in ac3, though.
Geoff