OOB == Out of Band
Yesterday we announced that we will be releasing an update to ADO.NET Data Services that we are calling ADO.NET Data Services v1.5. For more details, see Mike Flasko's write up here on the team blog.
We should have a CTP out very soon. I am personally very excited about having a ship vehicle that will allow us to ship quickly and hence get some new features out quickly (i.e. Row Count, Binding, Server Driven Paging, etc) to solve some key problems that we have heard about from the community.
Now we just have to find some time to film a few more design videos...