Always waiting until the official notice comes out before opening my mouth. Scott Guthrie just did that, Release candidate for Visual Studio 2010 and .NET 4 is out.

You can download the RC here if you are an MSDN subscriber. You’ll be able to chose from all the versions of VS2010 and .NET 4 (x86, 64bit)

I have downloaded and install and I have to say I didn’t see any problem installing with the existing Visual Studio 2008 and Silverlight 3. Still all my application are working fine, will let you know after a few more tests. Yet broke my Silverlight 4 application :-(

Happy coding.

Cheers

Al

PS. In the same token I needed the formula to generate the radius for tomorrows work, so I thought just to posted here as I keep forgetting it. Sorry