The SharePoint power tools for SharePoint 2010 are available to download.

The power tools are distributed as a VSIX (Visual Studio 2010 Extensions) on the Visual Studio Gallery web site:

http://visualstudiogallery.msdn.microsoft.com/8e602a8c-6714-4549-9e95-f3700344b0d9

These tools provides some new interesting features in Visual Studio 2010, as the well known Sandboxed-compatible Visual Web Part.

An important tool for the SharePoint 2010 developer workstation.