I am looking at ways that I can share this file-I can create a 'kmz' file which you can open with all the tags I have used during lessons, but have not quite mastered this yet. I am thinking of linking it to photographs. Until such times as I can post this on here or elsewhere, if you want this file, you can copy it onto cd or pen drive when its ready.
Here's the New York webcams I have been using
http://www.earthcam.com/usa/newyork/timessquare/