This Agreement and the Proprietary Information Agreement contain the entire agreement among the parties hereto with respect to the subject matter hereof, and supersede all prior and contemporaneous oral and written agreements, understandings and representations among the parties.  There are no representations, agreements, arrangements, or understandings, whether oral or written, between or among the parties relating to the subject matter of this Agreement that are not fully expressed herein and therein. This Agreement amends and restates the Prior Employment Agreement in its entirety as of the Effective Date.