Despite having launched less than two weeks ago, Windows 7 is already on track to have its first service pack ready in less than a year, a timetable posted today suggests. Wzor, one of the sites that slipped out pre-release betas of Windows 7 earlier this year, says Microsoft is already aiming to release its first beta of Service Pack 1 to testers by December and to offer a public beta by January. After this and a second beta, Microsoft is scheduled have two release candidates and to release to manufacturing (RTM) as early as June or as late as August.