Ok, I'm compelled to do my little public service announcement here:
Be careful trusting the 'net carb' label on the front of packages. Many manufacturers count "net carbs" as Total Carb - Fiber -
Sugar Alcohols. They say they do this because sugar alcohols do not impact blood sugar levels.
First - that is not true for everyone. Sugar alcohols do cause blood sugar spikes in some people.
Second - These are still carbs that your body digests and absorbs. In my mind, at least, that means they count. I'm doing this to lose weight, not stabilize my blood sugar. This is why things sweetened with sugar alcohols are notorious for causing stalls.
SO, when you see things that say 2 carbs for a candy bar or 4 carbs for ice cream, take a good look at the nutritional information and ingredient list. The real number is probably much higher. This is why things sweetened with sugar alcohols are notorious for causing stalls. You may think you're only eating 3 carbs when the reality is more like 23.
Just my 2 cents.
For more on sugar alcohols, there's a great article here (look for the post called All About Sugar Alcohols:
http://www.3fatchicks.com/forum/showthread.php?t=37873