Windows Vista SP1 RTM Downloads Get The Green Light Microsoft has given the green light to Windows Vista Service Pack 1 RTM downloads... again. Released to manufacturing on February 4, 2008, the availability saga of the first service pack for Vista is now in its final stage, namely delivery through Automatic Updates. Two days after the RTM of Windows XP Service Pack 3, Microsoft started pushing Windows Vista SP1 through AU. In this manner, the service pack was delivered and deployed automatically to all Vista RTM users that had Automatic Update enablers ... in Public bookmarkswith downloaddownloadsmicrosoftpackrtmservicesp1updatesvistawindows Note: Windows Vista SP1 RTM Downloads Get The Green Light