9. Patients with brain metastases who have been treated with craniotomy and resection or stereotactic radiosurgery of all symptomatic brain metastases are eligible provided they are 4 weeks from the procedures, MRI/CT of the brain performed within 3 weeks from registration fails to show new metastases and they are off of steroids for at least 2 weeks. Patients previously treated with whole brain radiotherapy are eligible if they are without tumor progression in the brain at least 8 weeks from completion of radiotherapy and are asymptomatic. They should be off steroid therapy for at least 2 weeks.