http://blogs.msdn.com/uberdemo/archive/2007/06/18/contacts-net.aspxI'd like to draw attention to Contacts.NET available on CodePlex. I had a need to work with the Windows Vista Contacts. There are native API's, but alas I am now a .NET developer. I thought that I was going to be forced to brush up on my C++ to wrap theen-USCommunityServer 2.1 SP1 (Build: 61025.2)