I love CodeRush.  When I was looking at a productivity plugin for Visual Studio, I basically had two options: CodeRush+Refactor! Pro or ReSharper.  I eventually picked CodeRush for the visualizations, code-from-scratch productivity boosters and templates, and extensibility.  As with anything, it takes some getting used to the shortcuts inside CodeRush to really become effective using it.  Here’s a link to a downloadable and printable cheat sheet with all of the most-used shortcuts for CR and Refactor!

Link: CodeRush Shortcuts/Templates Cheat Sheet Printable PDF Download