Either party may waive compliance by the other party with any provision of this Agreement.  The failure of a party to insist on strict adherence to any term of this Agreement on any occasion shall not be considered a waiver or deprive that party of the right thereafter to insist upon strict adherence to that term or any other term of this Agreement.  No waiver of any provision shall be construed as a waiver of any other provision.  Any waiver must be in writing.