Visual Studio is Microsoft's greatest product

I just used the refactoring tools for the first time in VS2005Pro. It was a minor change: I wanted to change the property

public ScreenManager ScreenManager

to

public ScreenManager Host

in my Artificial Intelligence project.

VS was able to make the change and then update ALL references. Took 30 seconds, despite the fact that the property was referenced in a couple dozen different places across about a half dozen different class files.

Things are starting to come together. The following image is a walk map, that is a map of areas that are legal to walk on in blue and illegal in white.