Patients receive polyvalent melanoma vaccine (Canvaxin™) subcutaneously to the armpit and groin areas every 2 weeks for approximately 10 weeks (5 doses) and then every 4 weeks for up to approximately 1 year of total treatment (total of 15 doses). Patients with no evidence of response at week 24 receive no further treatment. Patients whose disease continues to respond after completion of study treatment are eligible for a new study in which they will continue treatment with polyvalent melanoma vaccine (Canvaxin™).