Are you trying to track your food intake? Do you have an iPhone or iPod touch? Perhaps you would be interested in the application “Count it Off” by roobasoft.
Even if you don’t have one of those gadgets, you can use their free website.
Disclaimers: I haven’t used the software or the website and I have no relationship to roobasoft.
Link to app in iTunes store.
Eating SCD 
This app is real solid – very easy to use, you can store your own database, and it will track calories and weight.