RobinP! We're happy to have you joining us here on The Beach! You'll find lots of support, hints and advice here, and if you have any questions, someone is always happy to help.
As far as the sweet treats question, in the old book it says you may have up to 75 calories of a sugar-free sweet treat per day; and in the new Super-charged book it ups it to 75-100 calories a day.