This Agreement is intended by the parties as a final expression of their agreement, and are intended to be a complete and exclusive statement of the agreement and understanding of the parties hereto in respect of the subject matter contained herein and therein.  There are no restrictions, promises, warranties or undertakings, other than those set forth or referred to herein and therein, with respect to the registration rights granted by the Corporation with respect to Registrable Securities.  This Agreement supersedes all prior agreements and understandings between the parties with respect to such subject matter.