New Windows Vista Beta Build Leaks
Weeks before Microsoft is expected to release the October Community Technology Preview of Windows Vista, build 5231 has found its way onto the Internet. The pre-Beta 2 release incorporates minor updates over the September CTP that debuted at PDC 2005, including an early build of Windows Media Player 11.
Internet Explorer 7 has also received a minor facelift, with its tabs moved below the address bar to match the interface style used by the likes of Firefox and Opera. The Windows Sidebar has re-emerged in Vista build 5231, but it's not clear if the October CTP will include the feature.