Windows 7 was the most widely beta tested operating system to date. Rather than breaking that trend, Microsoft is following the same route now with the beta versions of the first service pack.
Available today for those feeling adventurous in trying out unfinished software, Windows 7 SP1 is a collection of updates already available through Windows Update and additional hotfixes.
Also available today is the SP1 for Windows Server 2008 R2, but with the SP1 comes additional features and richness to the Virtual Desktop Infrastructure (VDI).
Grab the download here – but remember, this is unfinished software that should not be run on primary computers or machines with valuable data on them. The final release is scheduled for the first half of 2011.