This Agreement (including the documents and the instruments referred to herein), together with the Merger Agreement, the Confidentiality Agreement (as such term is defined in the Merger Agreement), the Escrow Agreement, the Registration Rights Agreement and the Support Agreements (as such term is defined in the Merger Agreement), constitutes the entire agreement among the parties and supersedes all prior agreements and understandings, both written and oral, among the parties with respect to the subject matter hereof.