Dock Dividers
Jake Bechtold | February 24, 2007
Is your Mac OS X dock too messy? Consider Dock Dividers.
Just simply download the zip file, extract and drag to the dock. It’s that simple. Keep in mind that if you want more than one of the same divider, you need to duplicate it however many times you need it.
Also, there are multiple designs to choose from. That said, Go Divide!
Dock Dividers [The Art of Adam Betts]