Welcome to the fifty-fifth release of Community Convergence. The big news this week is the release of an updated version of CodeRush Xpress, version 9.2. This upgrade to the popular set of free enhancements to the VS IDE has important performance and memory improvements. You might also be interested to hear that the Popfly Game Engine source code has been released. Finally, Microsoft DevLabs has released an experimental version of the .NET Framework called STM designed to make concurrency simpler.