You may already know what the new features of VC++ 2010 are, and especially the C++0x features, but this video also has an explanation of why they were included.
It's a video of a presentation at the 2010 TechEd Europe and even though it runs to just short of an hour (56 mins) it really is worth watching.
Topics covered include: Lambdas. IDE improvements and concurrency.
Microsoft Tells What's Next for C++
VS2010 SP1 Beta: What’s in It for C++ Developers
Visual Studio 2010 SP1 Beta