I like this new Bite Meter technology because it is very easy to over eat and throw a great training program off track. I also believe that eating behavior is learned and, therefore, needs to be unlearned. Tools like the portion control bite meter described in the article that I am linking from USA Today can really help to teach new behaviors.
Keep traciking!
http://yourlife.usatoday.com/fitness-food/diet-nutrition/story/2011/08/Bite-Counter-is-like-a-pedometer-for-your-mouth/50080680/1