Are you ADD or are you gifted?

I have done a bit of reading on this, and right now I am a little bit concerned. Misdiagnosing must be so easy. Here are a few links to see what I mean. When I find the differences between ADD and giftedness, I will post them right here.

 http://www.thomasarmstrong.com/articles/add_invention.php

http://www.ri.net/gifted_talented/character.html

http://www.giftedservices.com.au/visualthinking.html

 http://www.drhuggiebear.com/information/whenitsnotadhd.htm