Adding a library in Mac

Hi, I hope this is the right section to write this in. I'm pretty new to arduino and I'm having trouble adding a new library to use the motor shield. I'm using a Mac and I'm pretty new to that too. I've been using the tutorial on ladyada but have had no luck finding the sketchbook folder. Is there something I'm doing wrong?

Thanks in advance

Pojo

Open the Arduino IDE. Select File + Preferences. The dialog box that is posted will show you where the sketchbook is.

I've been using the tutorial on ladyada but have had no luck finding the sketchbook folder.

On a Mac it is in:- Documents -> Arduino -> My Software The Libraries should be put in:- Documents -> Arduino -> libraries