XimianDesktop is a "Distribution" of GNOME tailored to commercial use by Ximian.
Ximian Desktop 2 was released in June 2003, and it added lots of 2.4-esque features to GNOME 2.2. With the release in 2004 of GNOME 2.6, Ximian Desktop is currently a footnote in the Novell tale -- Novell and SUSE are basing a lot of their "managed Linux solution" on Ximian technologies, and Evolution is the new Novell GroupWise client for Linux.
See also: XimianDesktopNotes
6 pages link to XimianDesktop: