This thread refers to an old version of the free edition of Telerik OpenAccess ORM. Currently OpenAccess ORM complete with all of its features is a free product. This includes integration with Visual Studio 2008 Standard and Professional edition.
If you have any more questions, feel free to post at our forums again.
OpenAccess ORM Q3 2013 simplifies your model operations even further providing you with greater flexibility. Check out the list of new features
shipped with our latest release!