There is a new version of Resharper now available from the EAP site: http://www.jetbrains.net/confluence/display/ReSharper/Download
Revision 150 has the following :
- Extract Interface refactoring
- Extract Superclass refactoring
- Introduce Field refactoring
- Encapsulate Field refactoring
- Copy Type refactoring
From what I see the guys at JetBrains are planning to implement other features of IntelliJ, which is great.