The latest version of FxCop has been released.  Some of the features include (from the FX Cop Blog)

  • No more locks on assemblies or pdbs
  • Ability to resolve missing dependencies
  • Ability to analyze just about anything running just about anywhere
  • Analysis is now multi-threaded. And can be cancelled (via UI or due to exceeding an exceptions threshold).
  • New, powerful data flow analysis
  • Lots of UI improvements
  •  And of course, new rules, rules topics and rules fixes (including spelling rule improvements).

Download  it from the FxCop Team Page