2. Patients at least eighteen (18) years of age with histologically or cytologically proven Multiple Myeloma (MM), Hodgkins Disease (HD), Non-Hodgkins Lymphoma (NHL), Chronic Myelogenous Leukemia (CML), Acute Lymphocytic Leukemia (ALL), Acute Myelogenous Leukemia (AML) and Chronic Lymphocytic Leukemia (CLL), who have responded to standard, first-line antineoplastic therapy, as defined using standard response criteria for the specific hematologic malignancy (HM), and have no additional potentially curative therapeutic intervention available, will be eligible to participate in this study.