The project is attached. In order to view it, you'll need Mathematica 6 (I assume you have it). Another option is Mathematica Player, but I think that the file will need to be converted to a .nbp file for that to work. Let me know if you have any trouble opening or running the notebook.

I plan to put my truck in the shop for minor repairs tomorrow (Wed) morning, first thing. So I wont have access to email until afternoon sometime, but you can call my cell if you need to.

This has been one of the more enjoyable & productive classes that I've taken in recent years. Thanks for all the help.

Doug Harold
Cell #: 540.558.8412