Add a (native Leopard) spacer to your dock!
I don’t like clutter. Not on my desktop, not in my mail app, nowhere. I used to organize my Mac OS X dock with these dock separators. They are apps with a separator icon that closes immediately after you open them. Kinda stupid, but they did the job. A while ago, I discovered that Leopard supports native dock spacers. Hooray! It’s quite simple, but requires some Terminal work. If you don’t like that or you just don’t want to remember the lines, download this little app: dockSpacer!
