Tekpub Mastering C# 4.0 with Jon Skeet | 2.1 GB
With C# 3.0 still so new that many are only just beginning to appreciate, let alone use, its new features it might seem premature to be discussing the next version of the most popular.NET language.
Microsoft, however, has its plans for C# 4.0 well advanced, and the changes are so important that you might not recognise your favourite language after the upgrade. Now is the time to look over the horizon in the hope that end users can influence the outcome.