For those of you who have not found sourceforge yet. this is the open source repository for blender applications. One such application is a render farm called loki that allows blender users to outsource their renders for free. it's pretty nice, there are some other open source programs for blender addons and scripts.
heres the link; http://sourceforge.net/search/?words=blender&type_of_search=soft&pmode=0&sort=latest_file_date&sortdir=desc&limit=25
