Could you please help me appreciate OS X more?
Magneus: If you already use Vim or Emacs, I don't think you'll be blown away by TextMate. If you're coming from a lesser editor, definitely jump on it.If you're missing a package manager, there's MacPorts. I've heard that HomeBrew is a good alternative, but have no personal experience with it.If you're missing GNOME Do, or any of those command launcher programs, I recommend Quicksilver.For a better terminal emulator than Terminal.app, there are a few options out there. I use iTerm. It supports 256-color and a bunch of other goodies.Also, DTerm lets you open a terminal in the current working directory, based on the context of the currently active program.