 - Patients with an asymptomatic intra-tumoralintracranial hemorrhage measuring less than 1 cm in the widest dimension on MRI at the time of diagnosis, after surgery, andor any time prior to study enrollment, are eligible; hemorrhage must not have progressed on MRI prior to initiation of protocol therapy; patients mut not have developed progressive symptoms thought to be related to the intra-tumoralintracranial hemorrhage prior to initiation of protocol therapy. 