This is the third release of the LINQ IQueryable Toolkit available on CodePlex. It is a reasource kit for developers building LINQ IQueryable providers. You'll find useful techniques for manipulating general LINQ expression trees, implementing IQueryable providers, and a host of extensible components for building providers that target translation of LINQ expressions into SQL like languages.
This release adds more support for database querying, a mapping system and addtional providers.
The download contains the toolkit both as multiple pre-built DLL and the source code for building the toolkit and supplied tests. The source code originated from a tutorial series on building LINQ providers located here: http://blogs.msdn.com/mattwar/pages/linq-links.aspx
There is currently no documentation available. Future releases may not retain backward compatibility with what is released here.