Windows

Windows Vista is the name of a major new version of Microsoft Windows. Prior to the announcement of the Vista name in 2005, it was known by its codename Longhorn. As of July 2006, Windows Vista is in beta testing; Microsoft has stated the scheduled release dates for Windows Vista are currently November 2006 for business editions, and January 2007 for consumer editions.

Compatability
GameSpot tested Neverwinter Nights on a beta build of Windows Vista and labeled it incomplete but playable: "We experienced a few minor graphical glitches, but the game was still more than playable."