Mortgage 101 Ready to Learn? Go behind the scenes as Kane takes a look at the many options available to borrowers in this video series. PlayMortgage 101 - Residential vs. Commercial Real EstateKane Smeltz, owner of Kane Mortgage Inc., explains the differences between residential and commercial real estate.PlayMortgage 101 - Residential MortgagesKane Smeltz, owner of Kane Mortgage Inc., takes a look at residential mortgages.PlayMortgage 101 - RefinancingKane tells you how to know if refinancing is a smart decision for you.