The SCO Group announced it would not pursue Unix licenses from commercial users of Linux. An analyst said SCO's efforts may be "running out of gas." http://searchenterpriselinux.techtarget.com/ originalContent/0,289142,sid39_gci932385,00.html?track=NL-301 -- "...Linux, MS-DOS, and Windows XP (also known as the Good, the Bad, and the Ugly)."