I want to thank the following people for giving feedback, doing
beta-testing or helping me some other way:

Charles W. Sandmann             <sandmann@clio.rice.edu>
Frank Donahoe                   <fdonahoe@wilkes1.wilkes.edu>
Holger Berger                   <Holger.Berger@rus.uni-stuttgart.de>
Laszlo Molnar                   <ml1050@hotmail.com>
Paul D. Eccles                  <pde@sd.inri.com>
Rodolphe Ortalo                 <ortalo@laas.fr>
William Magro                   <wmagro@TC.Cornell.EDU>
Wolfgang Lugmayr                <W.Lugmayr@infosys.tuwien.ac.at>
Natascha
