This is a patch I have been using for probibly a couple of months now.
It allows you to specify custom icons for each window (most
importiantly, in the window's toolbar) - and allows you to specify a
custom [default, starting] window position.

I use this intensley - because each window I bring up is color coded-
so the icons on the taskbar let me quickly select which window I want
to bring-up. I also make shortcuts to the configurations, so when I
launch my 4 windows - they all go to a pre-defined quadrant of the
screen. This is done through the normal configuration menu - and saved
with the configuration.

These options are OFF by default, but can be enabled,
per-configuration, by the user. I have seen many requests for these
features - and since they don't exist - did it myself. Enjoy!

http://www.bradgoodman.com/puttypatch.html