All written notices, requests, or other communications herein provided for must be addressed to the Company or to the Lender at the addresses set forth in Article I above, or at such other address as either party may designate to the other in writing.  Such communication will be effective (i) if given by mail, 72 hours after such communication is deposited in the U.S. mail certified mail return receipt requested, or (ii) if given by other means, when delivered at the address specified in this Section 9.6.