 This study is planned to answer questions about how the drug, matuzumab EMD 72000, works and is part of an effort aimed to develop better treatment for advanced lung cancer by combining matuzumab, a monoclonal antibody, with a chemotherapy treatment, called pemetrexed. Pemetrexed is commercially available and has been approved for treatment of locally advanced or metastatic non-small cell lung cancer that could not be successfully treated with other chemotherapy. 