Windows Vista build 5223

Windows Vista build 5223 is an unleaked pre-Beta 2 build of Windows Vista. A single screenshot of this build was found in the article "Into the Future" by Code Magazine. This build demonstrated the Tablet PC capabilities of Windows with the glass effects of the Windows Aero theme. It appears to have the Start orb from the vbl_ux_dev_checkin version of build 5212. It is also referred in the setup of Windows Vista build 5231 as the minimum build required to upgrade to build 5231.