The other day I did a screencast for folks on .NET 4 Beta 2. In it, I discuss profiles and deployment options. It is slated to go on Channel 9 sometime after PDC. I got a couple of questions and want to answer those here.
.NET Framework 4 has a lot of new features and it can be daunting to decide what to look at first. Fortunately or unfortunately (it has been a long trek from start to Beta 2) I have been working with Visual Studio 2010 and .NET 4 for the last 16 months. I will share with you my favorite features starting with Managed Extensibility Framework (MEF).