There is a way to do this, however will require some programming (most
easiest in C) which i'll briefly explain.
Eveything on the 'Desktop' is a window - that said, the 'Desktop' is a
window in itself, a parent window. Everything else is a child window, this
includes any applications as well as the taskbar etc.
The Systray is a child window too, and using Microsoft API calls to
manipulate windows can allow you to disable it, or completely remove it.
This won't make much sense to a non-developer, however do a search of MSDN
or Google for code to enable or disable windows and you should see what I
mean and how to do it. A little cut a paste of code maybe just what you
want.
--
Regards
J.
NB: please reply to the group and help others