This is the best news I’ve heard yet today (I have a low barrier for that sort of thing anyway).
ReSharper 4.0 EAP has been released.
http://www.jetbrains.net/confluence/display/ReSharper/ReSharper+4.0+Nightly+Builds
Why am I happy with this: ReSharper 4.0 adds support for C# 3.0. (glee!)
Ok, I have decided you really, really like ReSharper. Going after a nightly build/early access plan is a little hard core for me.