Folder Quick Look is a totally free Mac app that scratches an irritating itch the Mac has had for a long time. It lets you preview the contents of a folder when using Quick Look. It’s a great utility ...

You can do it in the start menu by doing something like dragging and dropping the folder onto the button. But i don't know if you want it on the quick launh in particular or not.

Q: I access various system drives on my Windows 7 machine quite often. I'm always clicking Start, then Computer, and then double–clicking the drive to finally get access. How can I add an icon to my ...