If you have a question or comment on one of the projects, either visit their respective project site, or the forums.
Repositories can be accessed by pointing your Subversion client to svn://svn.renegadeprojects.com, followed by the repository name. The repository name is as displayed to the right, except all lowercase and without spaces (e.g. "Final Dusk" becomes "finaldusk"). The only exception to this rule is YR++, whose repository is called "yrpp".