Projects at MDM Solutions are all publically available via subversion. If you do not know how to use subversion, please see the free book on subversion, at http://svnbook.red-bean.com/.
You may view the publicly available source at my repository viewer, using your web browser.
For linux, the command 'svn' is sufficient. Try 'yum install subversion' or find a source/binary for your distribution.
For windows, see http://tortoisesvn.tigris.org/.
You have two options of repository access; although the former is not suggested for non-public uses. If you are just downloading, and feel that you do not need the SSL encryption layer, please use http://svn.mdmsolutions.org/projects/ instead.