WSS 3.0 Devlopers resources
Technical Articles
Best Practices: Using Disposable Windows SharePoint Services Objects
Creating a Windows SharePoint Services 3.0 Web Part Using Visual Studio 2005 Extensions
Development Tools and Techniques for Working with Code in Windows SharePoint Services 3.0 (Part 1 of 2)
Development Tools and Techniques for Working with Code in Windows SharePoint Services 3.0 (Part 2 of 2)
Working with ASP.NET 2.0 Web Parts and Windows SharePoint Services 3.0