Windows Vista SP1 is finally here! The download for x64-based systems can be found here and the regular x86 version can be found here.  The official Vista blog site states that people with automatic downloads set for Windows Update will ge t Vista SP1 downloaded in mid-April. It also states that the new download might still have issues with some device drivers but it also says, "In the meantime, Windows Update will recognize PCs with drivers that may be problematic and postpone offering SP1 to those PCs until it has installed corrected drivers or other applicable updates."