Dear all,
please stay constructive and civilized. No need for personal attacks – in the end we all want the same. I'm glad that there are experts on the list who want to share their experience, and who are willing to help Anuj so that he succeeds. I believe that it is a big help to have different implementations and algorithms to look at, so thank you for the links. Anuj will report his progress from time to time on this list, so if you are interested, please chime in then with further comments. Werner