The Debian Project is one of the oldest distributions and is currently the largest volunteer based distribution provider. The distribution supports many languages and hardware platforms, for example the lenny release supports i386, amd64, powerpc, alpha, arm, arm64, hppa, ia64, mips/mipsel, sparc and s390. The old stable version 4.0 (etch) was released April 8, 2007 - now at revision 8 released April 8, 2009.
The current stable version 5.0 (lenny) was released February 14, 2009 - the third revision, v5.0.4 was released January 31, 2010. Debian users who want a more current desktop distribution are encouraged to use the testing branch, which is where the next stable release (currently codenamed Squeeze) is prepared and which should normally be quite stable. Debian Developers and users who want to live on the bleeding edge can run the unstable branch (Sid) or even try packages from experimental.





