How to use SVN
Most of the HPSDR software repositories are managed by Subversion, which is a popular collaborative software/firmware development tool for open-source projects. Wikipedia has an overview of SVN at http://en.wikipedia.org/wiki/Svn_(software).
To access this software you will need to install and use a Subversion (SVN) client. There are several clients listed at the above Wikipedia page. Some of our users have found TortoiseSVN for Windows XP easy to use; it can be downloaded from: http://tortoisesvn.net/. The Tortoise documentation is at http://tortoisesvn.net/support or can be accessed by pressing the F1 key in any Tortoise dialog box.
A free book on subversion is available at: http://svnbook.red-bean.com/