I use a USDA data file. I downloaded them to my harddrive so I wouldn't have to go online to look up carbs. It was created by a CJ Keller and I think it is for people who are on Protein Power. It lists the following:

1. Name of food (each catagory is alphabetical)
2. first serving amount
3. Carbohydrate grams
4. Protein power carbohydrate grams
5. Second serving amount
6. Carbohydrate grams
7. Protein power carbohydrate grams