Not surprising, the final build of Windows Vista, build 6000 (6000.16386.061101-2205), has been leaked. The file has been leaked to torrent sites with leechers and seeders multiplying by the hour. According to a user who successfully installed the leaked build, CD keys for Vista RC1 will work on the RTM build but users who do not have a CD Key can install Vista without one for 30 days. The leak also includes a number of Vista versions, sort of like an All In One version of Windows Vista.

FlexBeta.net