First, the event details: This session will offer tips and techniques for fine-tuning the performance of your WinForms applications. Learn how to improve the speed and efficiency of application data processing, memory management, and startup time, and walk away ready to boost your applications to a new level of performance.

Once you have attended the webcast, check out the sites below to gain even more knowledge.  This session was adapted from

How To: Use CLR Profiler
How To: Time Managed Code Using QueryPerformanceCounter and QueryPerformanceFrequency

Both of these articles are part of the 'patterns and practices' guide: Improving .NET Application Performance

Happy Coding,
Jacob