Hi All..
My wife sent me this link and I think it's a worthwhile read.
http://www.myorganizedlife.com/self_3.html
One of the most important things I have realised in dealing with ADD is to take things slow. Introduce one or two things in your life at a time. Get used to them...make them habit...and then try and introduce the next thing.
It may take longer in the short term but in my experience you will have a much better chance of long term success.
Cheers
Imodan