Visual Studio 2010 and SDK RC released
Today is the general release for the Visual Studio 2010 RC. There's been a lot of performance work on the IDE to make it faster and use less memory. And, a host of bugs that were fixed since the Beta. Try it today @: https://msdn.microsoft.com/en-us/vstudio/dd582936.aspx.
The Visual Studio SDK for RC is also available at the same time: https://www.microsoft.com/downloads/details.aspx?FamilyID=4659f71d-4e58-4dcd-b755-127539e21147&displaylang=en. So, start building some new VS extensions today...