Help us to shape next-generation 64-bit technology

We are shipping a private beta of our upcoming 64-bit server for medium-size businesses, codenamed 'Centro', and we're looking for partners to test the technology and give us feedback. The server, which is an x64-only version of Longhorn targeted at smaller enterprises, will integrate Exchange 2007, System Centre Essentials, SQL Server 2005 and ISA Server. To sign up to the beta programme, go to http://connect.microsoft.com/, click on 'Invitations' (in the left-hand navigation) and sign in with your Windows Live ID (Passport ID). Then enter the following invite ID; Extr-GHBC-JCJM. You will be asked to take a short survey. When you have completed the survey you will receive an email from MsftConn@microsoft.com. If you don't already trust this address, please add it to your trusted email addresses.

More information on the beta programme

More information on Centro