Welcome! I have found a lot of help on this web sight. I hope you will use it daily for encouragement, motivation and so many other great things.
You may want to check out and register with the journal as well. That has really helped me stay accountable as I journal my daily experience.
I am also needing to loose close to 100 pounds. I have decided to not focus on how much I have to lose instead I want to focus on changing the way I eat for a life time. Enjoy your new freedom.