The new C++/CLI
Nishant S has recently published an article about the new C++/CLI in CodeProject. Until then, I haven't realized that managed C++ was getting a new (cleaner) syntax
As someone who worked with C++ for four years and was first introduced to .NET through managed C++, this new C++/CLI looks really good. no more ugly __gc!!!
In addition to cleaner syntax there is also better performance and CLI compliance.
C++/CLI is part of the Visual studio 2005 Whidbey release, and is not available yet, however when it comes out it will offer better options for interop with unmanaged code, and for core performance-centered featured (will C# ever be faster than C++?)
For more info you can also read: Write Faster Code with the Modern Language Features of Visual C++ 2005 on MSDN Magazine