> I can’t 
> believe it is free.  This is a quality program which I 
> would quite easily be willing to spend at least £100 
($66) 
> to buy.  Keep up the good work guys. 

Thanks :)

Note that you can send donations to the Free Software 
Foundation to support Open source:

(Europe)
<http://www.fsfeurope.org/help/donate.html>
(World)
<http://www.fsf.org/help/donate.html>

Thanks for the feedback :)