I'm pretty sure when in the Targets screen it is howing percentages on the right and the amounts on the left are actually grams.
The other way is once you have the user set up if you got to 'Users' on the top tool bar and then choose 'Configure Targets' that gives you the opportunity to choose grams or percentages. So if you type in your percentages it will give you how many grams that is. Also once this is set and you go back to the diary down the bottom where the carbs, fat, protein etc is it shows you the figures in grams.
Hope this helps
Kim - To thine own self be true
Maintainence since 04/11/06
Preferred Weight - Under 60 kgs
Current Weight - 64.8 kgs
Start Weight - 85 kgs