The download of the first public beta version of GDFR is now available. You can find it under the "Download" menu of the GDFR project. Source code is included in the tar file. Go to http://www.gdfr.info for installation instructions.
If you're considering setting up a mirror node, please post a note to the "Open Discussion" forum.
The initial GDFR download should be available some time on Friday, August 1. Check back soon.