When Pam Acosta's mother, Rose, was diagnosed with pancreatic cancer in June of 1996, Acosta was at a loss. The only thing she knew about the disease was that it claimed actor Michael Landon's life. "The doctors offered no answers, no hope. Only a three- to six-month sentence," says Acosta. In anguish, she wondered, "If Michael Landon couldn't save himself, how can I save my mother?"