I am a consultant working on commercial projects for clients.
I am interested in MM .Net and considering using it for clients projects.
However before investing in it, I have a few questions and hope someone can hep answer.

1. Do I have to install the whole framework to use it? I understand that MM .Net is shipped with source code, so can I just copy the code of the only classes that I need to my project, modify them if needed, and build them as part of my project?

2. Is the above fairly easy to do or the MM .Net classes are so depependent on one another that I will end up copying the entire framework anyway? I have to explain the project source code to my clients for maintenance and don't want them having to learn the whole MM .Net

3. Do I have to pay royalties for client projects that use MM .Net?

Copying and using parts of the MM .Net framework only as needed will help me learn the intricacies of .Net gradually, while being assured that I am writing quality code. Also, being able to customize the souce code allows me to enhance it and fix bugs immediately, if there are any.

If I cannot do the above then MM .Net is no use to me.

Thanks in advance.
Tony Dam