The leaked patches for Microsoft’s new operating system Windows Vista made their round on many Internet sites and blogs last week and caused some heated discussions whether one should install them right away or wait for the official announcement on the Microsoft website.
The discussion should end with the release of both patches on the official Microsoft website. The compatibility and reliability patch has a file size of about two megabytes while the performance and reliability one of about 10 megabytes. Both patches are available for 32-bit and 64-bit versions of Windows Vista and can only be downloaded from the Microsoft website if your system is genuine.
I suggest you head out immediately and install both patches if you run Windows Vista. Those who have already installed the leaked patches should probably uninstall them and install the correct versions to be on the safe side.

Use Autopatcher Vista to patch Vista automatically
Windows Vista SP1 Download
Holy crap! Finally…