I don't mean to sound particularly thick here, but is there a way to apply these colours to my OSX Terminal too? I've installed the bundle for Terminal.app, and they look lovely in emacs, but can I use them in my general bash environment, too?
Once you've activated that theme in Terminal.app's preferences, all your colors in the shell will use the colors defined in the colorscheme. So red will be the red in the colorscheme, blue -> blue, etc.