My support for Windows xp will officially end sometime in 2013. Why? I will be acquiring a new keyboard. At which point WinXP mode will be uninstalled for my desktop and notebook PC's. The reason for needing XP? Yamaha's XG player only supports XP. The keyboard in question supports 7. In case you were wondering what I'm getting: a PSR-E433. Review coming as soon as I get it.