Hi Rob,
There are a few hundred people that will see your question
and over your lifetime there thousand or more that will see the
thread in the future. A lot of people use Systran, please just
ask the question rather than ask if anyone uses it.
Beside suppose someone says yes they use then you ask
the question, and the person who answered can't really answer
your actual question so it waits around a little longer because it
looks like it may have been answered.
Is this really an Excel question. I just use it with a
browser from a toolbar, keyboard shortcut or from their
web page.