Windows Vista SP1 Release Candidate Publicly Available

A day after it released Windows XP SP3 RC1 to the public, Microsoft has done the same with the release candidate of Vista's first service pack. You can now download the standalone package from here, or alternatively you can download an applet which allows you to install the service pack via Windows Update from this site. As with XP SP3, this is not a final version, so it is recommended that you do not install this on your primary operating system.