Sorry I didn't deliver on time (school, work, and other real life stuff comes first), but I have a working basis for ManagedNewton (which is what I will be calling it even though the source code currently says NewtonDotNet)
ManagedNewton is a Managed C++ 2.0 class library that wraps the Newton C library.
I certainly plan on finishing it, but here is what I have so far:
http://www.pages.drexel.edu/~bb682/misc ... Newton.zip
http://www.pages.drexel.edu/~bb682/misc ... orials.zip
The easiest way to investigate is to open Debug\NewtonDotNet.dll with Reflector