Developer Express and Microsoft have arranged a free copy of limited features from CodeRush and Refactor! Pro that is available for C# developers using Visual Studio 2008. You can read about the details here:

http://msdn.microsoft.com/en-us/vcsharp/dd218053.aspx

Here are some of the features included in this extensive and quite powerful package of which my personal favorite feature is Tab to Next Reference, but check it out for yourself.

• Find any File or Symbol...
• Tab to Next Reference
• Expand/Shrink Selection
• TDD-Style Intelligent Declaration Based on Usage
• Professional Grade Refactorings
• Editor Features
• Navigation Features