Most of us Windows Mobile users will have at some stage cursed ActiveSync, affectionately known as ActiveStink as it is IMHO one of the most unreliable products Microsoft have ever released. With Vista, ActiveSync is no longer - instead we have Sync Center (part of Vista) and the Windows Mobile Device Center (WMDC), which unfortunately is an additional download. Although the user interface is quite different anyone who has spent any time with ActiveSync will feel right at home as most of the usual functionality is there.
Mel has recently announced that an updated is available for the WMDC. The details of what is included in the update are in the post which can be downloaded here.