The Heart Foundation for ideas on starting walking groups (Just Walk It) and for recipes:
http://www.heartfoundation.com.au

Information on glycemic index from Sydney University:
http://www.glycemicindex.com

Ideas on how to limit portion size:
http://www.obesitycme.org/resources/portions

Web site for National Weight Control Registry:
http://www.uchsc.edu/nutrition/nwcr.htp

Ideas on role of physical activity,

• from USA Surgeon General Report:
  http://www.cdc.gov/nccdphp/sgr.htrp
  
• from USA American College of Sports Medicine:
  http://www.acsm.org
  
• from American Council on Exercise:
  http://www.acefitness.org
  

Suggestions for increasing physical activity:
http://www.obesitycme.org/020302

Role of muscular work from National Strength and Conditioning Assoc:
http://www.nsca-lift.org

Ideas on how to tell your level of exertion from Borg Scale of Perceived Exertion:
http://www.obesitycme.org/020302

Examples of moderate amounts physical activity:
http://www.obesitycme.org/020302

Ideas on diets and locating dieticians from Dietitians Assoc of Australia:
http://www.daa.asn.au

Australian government guidelines on treating obesity from NHMRC:
http://www.obesityguidelines.gov.au

Nutrition Australia's Dietary Guidelines, with recipes:
http://www.nutritionaustralia.org

Useful ideas on foods and recipes, from West Australia, Allan Borushek's:
http://www.dietclub.com.au

Website with useful ideas on preparation of salads from McCormick Foods:
http://www.mccormick.com.au