AccessGrid Home
Access Grid (AG) in simple terms is an advanced videoconferencing application that uses audio and video tools allowing people in different locations worldwide to meet in a virtual venue (virtual meeting room). In these virtual venues participants can see and speak to each other in realtime, use online chat and share applications simultaneously

Sun Grid Engine

Idiot’s Guide to Grid Computing – Part I, By Styx13

NGrid – Open source grid computing

The gridbus project, Alchemi (.NET Grid Computing Framework)