openSUSE

"The openSUSE project is a worldwide community program sponsored by Novell that promotes the use of Linux everywhere. The program provides free and easy access to openSUSE." [http://en.opensuse.org/Welcome_to_openSUSE.org]

"The openSUSE project explicitly looks beyond the technical community to the broader non-technical community of computer users interested in Linux. The openSUSE project creates — through an open and transparent development process — a stabilized, polished Linux distribution (openSUSE) that delivers everything a user needs to get started with Linux. (openSUSE is consistently cited as the best-engineered Linux and the most usable Linux.) To fulfill its mission of bringing Linux to everyone, the openSUSE project makes openSUSE widely available to potential Linux users through a variety of channels, including a complete retail edition with end-user documentation. Only the openSUSE project refines its Linux distribution to the point where non-technical users can have a successful Linux experience."
[http://en.opensuse.org/Frequently_Asked_Questions]

http://en.opensuse.org/Project_Overview
http://en.opensuse.org/Download

http://en.wikipedia.org/wiki/OpenSUSE
http://distrowatch.com/suse