Windows Vista build 5284 (vbl core gift)

Windows Vista build 5284 (vbl_core_gift) is a pre-Beta 2 build of Windows Vista, which was showcased in the MSDN blog article Keyboards over Terminal Server by Michael S. Kaplan. It was demonstrated by changing the keyboard language in the new login screen and on the desktop. It is the last Vista build of any kind to feature a Longhorn reference, and the only one from 2006 to do so.