Multiple Loan Spreadsheet

[Ryan Parnow]

I am beginning to do some early principal payments to get my loans paid down and was trying to do an analysis across the multiple loan portfolio on the effects of the paydown.  Does anyone have a spreadsheet that would work to help figure out the snowball effect of paying down a loan and then applying those payments (minus taxes and insurance) to the next loan.  Does anyone have anything like that or know how to put something like that together?