About the 1st problem - you do not see any entities because we filter entities that are mapped to views. This is because you CUD operations cannot be made against a view. If this is not your case, please send us your rlinq file, so we can investigate what is happening.
About the 2nd problem - please ensure that the project containing your .rlinq file has the following line at the bottom when you open it with a text editor:
<Import Condition="Exists('$(MSBuildExtensionsPath)\OpenAccess.targets')" Project="$(MSBuildExtensionsPath)\OpenAccess.targets" />
The problem is that the generated assembly from the project is not enhanced by the OpenAccess Enhancer. You can find more information here
If you have any additional concerns or questions, please do not hesitate to contact us.
the Telerik team
Q1’11 SP1 of Telerik OpenAccess is available for download
; also available is the Q2'11 Roadmap
for Telerik OpenAccess ORM.