UPDATE – Microsoft appears to have taken this download down. No word why or when it will be back up.
Looks like Microsoft just make the Windows 7 LDS (Lightweight Directory Services) client available. You can find both 32 and 64 bit clients here.
For those that aren”t familiar with LDS, it is the Server 2008 replacement for ADAM, otherwise known as Active Directory Application Mode. While i”m no developer LDS is a good platform that applications that require directory storage and access. Have most of the components of Active Directory without the complete infrastructure needed for Active Directory.