All the necessary files are available from: \\goose.csuglab.cornell.edu\courses\cs412-sp01\iotalib\MMII\
For a very high-level overview you should consult README.txt. The interface file MMII.ii contains the primary documentation for the framework. Four example programs are included the examples directory.
MMII is conceptually similar to the AWT EventListeners from Java 1.1. Our event model is much more limited, but the idea is similar.
We do not require that you use MMII; however, it does provide an excellent testing opportunity.