This regimen has the potential to provide a new, effective therapy for this malignancy, as well as teaching us important lessons about the biology of the disease. To this end, we would also measure surrogate markers of angiogenesis, such as tumor VEGF expression, serum VCAM-1 and bFGF, as well as urine VEGF. We would also determine tumor expression of phosphorylated EGFR, and analyze the effect of known variant polymorphisms in the VEGF gene on outcomes. We will test tumor samples for expression of EGFR by IHC and FISH to correlate to response.