>I have an application that now needs to work with various financial information and perform some calculations... such as, I know the principal amount, interest rate, number of payments and the amount of each payment... how do I calculate the interest charged as each payment is applied and thus find the amount to reduce the principal on an ongoing basis till the loan is complete... is there an fll/dll available or sample code available somewhere... thanx

Also, if you instantiate an Excel object (if available) from VFP you will have access to all Excel financial functions.