I have received many questions about the project. Most of them you will find the answer in this blog. Please make sure that you scroll down and read it. The software has plenty of comments and is very easy to understand. Also, refer to the Software section (December archive).
Feel free to post your questions here in this section, so everybody can read them, including my answers. (Too bad this blogger doesn't allow something more friendly, such as a forum). Oh, well.. :)