i working with illustrator from cs4 and cs5.
in cs5 version of illustrator when i print my artwork to a postscript file with the generic post script driver, the default path for saving file was the path of saved current document or latest saved location, and that was very good and time saver for me.
but in CS6 and later versions, the default location for save file is "this pc" or my computer ...
and this is very time vested process.
with the best regards.
thank you