svmi was created as a module for smxi, but it seems more appropriate to house it in its own svn directory.

svmi is a script for easy, user friendly installation and maintenance of virtualbox and vmware components on your debian system

You can get more information at the smxi svn or at the project forums, where you can also post questions and read about updates and other things.

There is also basic script documentation, which tells you how to do some other things with options and so on.