DVD burner not recognized on itunes v4.9 Mac OS v10.2.8

I have a Kanguru Quicksilver DVDRW and my itunes does not recognize it as a burner…does anyone know how to remedy this situation…is there some authoring files I can change and if so how? I would really appreciate the help. Thanks. :doh:

Install PatchBurn to enable burning with all of your iApps.