Interesting: "Unofficial Windows XP 'SP4' in development" "A Greek Windows XP fan and developer is working on his own 'Service Pack' (SP) for XP, in the hope of extending the aging operating system's life ..." "XP, according to StatCounter, still has over 14% of the global desktop operating system share, which translates into a huge user base. Many XP users are running it on very old PCs, which are unable to cope with newer operating systems. There is perhaps a moral case for giving these millions of PCs more years of service, if they are still in use."