Visual Studio 2010 Features

(1) Clean Web.Config Files

(2) Starter Project Templates

(3) Multi-Targeting Support - Part |

(4) Multi-Targeting Support - Part ||

(5) Code Optimized Web Development Profile

(6) ASP.NET, HTML, JavaScript Snippet Support

(7) Auto-Start ASP.NET Applications

(8) URL Routing with ASP.NET 4 Web Forms

(9) Searching and Navigating Code in VS 2010

(10) VS 2010 Code Intellisense Improvements (VS 2010 and .NET 4.0 Series)

(11) WPF 4 (VS 2010 and .NET 4.0 Series)

(12) Add Reference Dialog Improvements (VS 2010 and .NET 4.0 Series)

(13) ASP.NET 4 SEO Improvements (VS 2010 and .NET 4.0 Series) 

(14) Extensible Output Caching with ASP.NET 4 (VS 2010 and .NET 4.0 Series)

(15) Built-in Charting Controls (VS 2010 and .NET 4 Series)

(16) SB_mstGroups_SelectCleaner HTML Markup with ASP.NET 4 Web Forms - Client IDs (VS 2010 and .NET 4.0 Series)

(17) Optional Parameters and Named Arguments in C# 4 (and a cool scenario w/ ASP.NET MVC 2)

(18) Automatic Properties, Collection Initializers, and Implicit Line Continuation support with VB 2010

(19) New <%: %> Syntax for HTML Encoding Output in ASP.NET 4 (and ASP.NET MVC 2)

(20) JavaScript Intellisense Improvements with VS 2010

(21) Visual Studio 2010 and .NET 4 Released

(22) Box Selection and Multi-Line Editing with VS 2010

(23) Visual Studio 2010 Extension Manager (and the new VS 2010 PowerCommands Extension)

(24) Pinning Projects and Solutions with Visual Studio 2010

(25) VS 2010 Web Deployment

(26) Debugging Tips with Visual Studio 2010

(27) Search and Navigation Tips/Tricks with Visual Studio

(28) Automating Deployment with Microsoft Web Deploy

==> What's new in visual studio 2010
(1) What's New in Visual C# 2010

(2) ASP.NET 4 and Visual Studio 2010 Web Development Overview : The Official Microsoft ASP.NET Site

(3) Using Type dynamic (C# Programming Guide)

(4) Dynamic Language Runtime Overview

(5) Named and Optional Arguments (C# Programming Guide)

(6) How to: Use Indexed Properties in COM Interop Programming (C# Programming Guide)

(7) How to: Access Office Interop Objects by Using Visual C# 2010 Features (C# Programming Guide)

(8) Call Hierarchy

(9) Implement Interfaces and #Region
   
 ==> Other Links

(1) Sara Ford's Weblog : Speaking at DevDays 2010 in The Netherlands and TechDays in Belgium – Visual Studio Tips

(2) Visual Studio Tricks : @ScottCate  

==> Service Pack for Visual Studio
(1) Visual Studio 2010 SP1's Blog

(2) Download details: Microsoft Visual Studio 2010 Service Pack 1 (Installer)

(3) Download details: Microsoft® Visual Studio Team Foundation Server® 2010, Service Pack 1