Visual Studio 2005 Extensions for Sharepoint Services 3.0
Microsoft released the Windows SharePoint Services 3.0 Tools: Visual Studio 2005 Extensions. Download is available here.
Visual Studio 2005 extensions for Windows SharePoint Services 3.0, November CTP. Tools for developing custom SharePoint applications: Visual Studio project templates for Web Parts, site definitions, and list definitions; and a stand-alone utility program, the SharePoint Solution Generator.
This stand-alone program generates a Site Definition project from an existing SharePoint site. The program enables developers to use the browser and Microsoft Office SharePoint Designer to customize the content of their sites before creating code by using Visual Studio. Source: Microsoft.com