Distributed computing for biodiversity research, education and conservation worldwide, especially to forecast environmental events and inform public policy with leading-edge science. http://www.lifemapper.org
dfGUI is an add-on to the Distributed Folding client that adds benchmarking and other options. Linux and Windows source and executable. http://gilchrist.ca/jeff/dfGUI/
Mathematical project with a somewhat technically intimidating site. Whitepapers and software for Linux, UNIX, MacOS X, Windows. http://www.ii.uib.no/grisk/