Understand from this guide how and when - as well as when not - to use multithreading.
Latest Threading Articles
Simple Parallel Development with the Asynchronous Agents Library
By adopting a messaging based approach to task parallelism, the Asynchronous Agents Library provides a simple model for concurrent programming that avoids the complexity of memory locks.
Parallel Lint
Understand the new direction in development of static code analyzers - verification of parallel programs. The article reviews several static analyzers which can claim to be called "Parallel Lint".
Native Parallel Programming for Visual C++ with the Parallel Processing Library
Visual C++ 10.0's new Parallel Pattern Library supplies methods to execute multiple processing tasks, across available processing resources, eliminating the headache of manually allocating task execution.
Tip: Lock Leveling
Use Lock Leveling to Prevent Multi-threading Deadlocks
Parallel Programming in Visual C++ 2010 CTP
The CTP build of Visual C++ 2010 includes a new library to help you write native parallel code.
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It's essential to know the differences in these libraries and use them correctly. This brief tutorial will guide you.

Reading Stack Overflow Information
The Stack Overflow site has useful tools. Use C# to access them more readily.

Using SQL Common Table Expressions to Improve VB Queries
Using SQL commands through your Visual Basic programming isn't difficult once you understand the basics.

Load Testing: SLA First
Here are some guidelines to make implementing load testing easier and more likely to be well received by your team.