Hi,
Thank you very much it was very helpful. I am using my Arduino on a MAC. I'm new to MAC so I'm not sure how to add libraries. I can download the files however I don't see where I copy them. I don't have a Libraries folder. I created a "new ping" folder on my desktop and I tried to drag it into the Arduino main folder without any luck. Hopefully I will be back on a PC soon. Thanks for the help now I'm going to see if I can finally get somewhere.