Prototype Object/Relational mapper produced by MicroSoft.

The prototype and early documentation is available from http://communities.msn.com/objectspaces [''MSN group seems to be dead, 2004-02-25'']

There doesn't seem to be anything on the main Web site about it other than talked about in an interview extra.

Looks like it has the standard features of an O/R mapping tool, and if released could become the de facto standard for the DotNet platform.

-- ShaunSmith