I don't know if I would call myself a "Software Craftsmen" but I totally agree with Joey about the tools you use to build software. Joey seems to be a little more dedicated than myself because he carries his keyboard to and from work everyday (I only carry my mouse & iPod back and forth each day). Before I started up my new project I made sure I had everything I needed on my keychain to get my new machine up and ready to go ASAP. A new machine just doesn't feel like home until it is "just right".
Critical Apps:
ReSharper
Beyond Compare
SlickRun
Textpad
Fiddler
Reflector
TcpTrace
Open Command Window Here
Expresso
Task Switch XP
Firefox + Extensions
Critical Settings:
Visual Studio Settings
ReSharper Settings
SlickRun Magic Words
Giddy Up!