I have just upgraded to windows 7 64 bit and need the exhcange admin tools. I need the exchange tabs in myAD users and computers?

I assume you mean the Management Tools for Exchange 2007 (have not tried Exchange 2003 on Windows 7 64-bit). See the solution in this thread:Exchange 2007 Management Tools not installing on Windows 7 64-bithttp://social.technet.microsoft.com/Forums/en-US/w7itproappcompat/thread/5809010c-977b-478f-84e1-44448737830c If you need integration with Active Directory Users and Computers, there is this 3rd party tool (there might be others as well), but Exchange 2007 doe not natively support such an integration.U-BTech's Exchange Tasks 2007 extends the ADUC snap-in to include all the great management tools and screens we have all gotten used to over the years, with some major improvements like Bulk Exchange commands & operations for multiple objects selected, even whole Active Directory Containershttp://www.u-btech.com/products/exchange-tasks-2007.html Managing Exchange 2007 Recipients using the Active Directory Users and Computers MMC Snap-inhttp://www.msexchange.org/articles_tutorials/exchange-server-2007/management-administration/managing-exchange-2007-recipients-active-directory-users-computers-mmc-snap-in.htmlMCTS: Messaging | MCSE: S+M | Small Business Specialist