We've waited a good long while, but RTM is finally here for both the ADO.NET Entity Framework as well as ADO.NET Data Services! Both are now available as part of the Visual Studio 2008 SP1 (tools and runtime) and .NET Framework 3.5 SP1 (for just the runtime without tools) releases that were announced this morning.

You can check out more information as well as the downloads at http://msdn.microsoft.com/data (keep checking back as I will continue updating content all week to reflect the releases) and check out my most recent MSDN articles on Entity Framework and ADO.NET Data Services for a bit more info.