Resto 2.1 - Resto is a Newton program to help you split the restaurant bill. You start by entering the total, including tax and everything. Enter the tip rate - it will be calculated for you. Enter the number of people to divide the bill by, and a table will appear. The great thing is the Extras section. Say you go out to lunch and your friend orders two drinks. You want to split the bill, but not pay for the drinks. Enter the cost of the drinks, and how many. That money will be subtracted from the split total. Then you each pay the split amount, and your friend throws in the extra for the drinks. And now, you can link people (dates, spouses...) and get your total versus your single friend's. Freeware!