Calculate your monthly payment and see how the principal is paid over time.
Find out how soon you can pay off your mortgage by making a prepayment.
Determine if you can consolidate your debt by combining it with your home mortgage.
Find out how long it will take to "break-even" on a refinanced loan by payment savings. There is also a "break-even" calculation on interest savings alone which will be different. Just multiple your balance by the interest rate savings to see an approximate annual interest savings the first year.