Related: Using Visual Studio + ReSharper, I can just press CTRL + N and start typing the name of the type I want to go to.

CTRL + ALT + SHIFT + N (seriously) and I can start typing the name of the method, variable, whatever.

With both of these, you can use wildcards or PascalCase caps, it's really, really fast.

I hardly ever use the solution explorer anymore. The fact that the types I'm working in exist in files is something I barely pay attention to.