Except for that certain Consulting Agreement between me and the Company, this Agreement and the Exhibits to this Agreement constitute the entire agreement between the parties relating to this subject matter and supersede all prior or simultaneous representations, discussions, negotiations and agreements, whether written or oral, except for prior proprietary rights agreements which shall for the period prior to the effective date of this agreement be deemed to be in addition to, and not in lieu of, this Agreement for such prior period. This Agreement may be amended or modified only with the written consent of both me and the Company. No oral waiver, amendment or modification will be effective under any circumstances whatsoever.