A new portal with information about software testing has been posted this week on MSDN. You can check it out at http://msdn2.microsoft.com/testing/default.aspx. To summarize the launch note on this page:
At the Tester Center, our goal is to provide a community where software testers can share knowledge and learn from each other about testing, our day-to-day job functions, processes, the tools we use, and the various roles we play.
The Tester Center contains links to videos, articles, testing guidelines and best practices, blogs and other useful information. In addition, there is a software testing discussion forum available at http://forums.microsoft.com/msdn/showforum.aspx?forumid=1600&siteid=1.
I encourage you to take a look at the Tester Center if you work in a software development or testing field for some useful resources to hopefully help you produce higher quality code throughout the development cycle.