Obtaining the Discretion Source using Subversion
From ASSS Wiki
This tutorial is a video tutorial describing how to obtain the Discretion source code using subversion. It assumes you know nothing and have no tools already installed. It is part of the Discretion Module Tutorial. It assumes you are using Windows, although the process for other operating systems is very similar.
Subversion is a version control system which allows many programmers to incrementally and concurrently work on a project. Basically it is a common way of organizing large projects superior to the "e-mail your changes to everyone" method. It also has lots of other nifty tricks which aren't important for right now.
The tutorial video can be obtained here.
svn link: subversion
Discretion client repository: https://ss-discretion.svn.sourceforge.net/svnroot/ss-discretion/client/trunk
Discretion server repository: https://ss-discretion.svn.sourceforge.net/svnroot/ss-discretion/server/trunk