It’s great to hear that Microsoft finalized VS-2010 and we can get release mode now.
As you know VS-2010 is based on WPF so lots of changes related to visualization you will a new attractive IDE.
Just see blow image
There is some new project list also as shown in below fig
In this you can find mainly MVC2 application project, Cloud project & more over Share point.
You can find lot of new feature with VS 2010.
Like inherited View State, Routing for SEO related options, parallel LINQ,
For more information you can checkout link http://www.asp.net/learn/whitepapers/aspnet4/default.aspx