Take your office and CRM into the cloud!
Take your office online with GroupOffice groupware. and CRM Share projects, calendars, files and e-mail online with co-workers and clients. Easy to use and fully customizable, GroupOffice takes online collaboration to the next level.
GeoGebra is free and multi-platform dynamic mathematics software for learning and teaching geometry, algebra, statistics, and calculus. Download the free software at http://www.geogebra.org. Find the source code at http://www.geogebra.org/trac