I use VS 2008 for my .Net 2.0 and .Net 3.0 development and noticed that R# 4
beta 1 does not seem to check the targeted framework setting of the project.
So I get C# 3.0 messages for my C# 2.0 projects. Things like Implicit
Variable messages, and Collection Initializers.
R# 4 should really check the targeted framework and only give the
appropriate messages for the framework.