No amendment or waiver of any provision of this Agreement or the Notes, nor consent to any departure by the Borrower therefrom, shall in any event be effective unless the same shall be in writing and signed by the Required Lenders, and then such waiver or consent shall be effective only in the specific instance and for the specific purpose for which given; provided , however , that (a) no amendment, waiver or consent shall, unless in writing and signed by all the Lenders, do any of the following:  (i) waive any of the conditions specified in Section 3.01, (ii) change the definition of “Required Lenders”, the percentage of the Commitments or of the aggregate unpaid principal amount of the Advances, or the number of Lenders, that shall be required for the Lenders or any of them to take any action hereunder or (iii) amend this Section 8.01 and (b) no amendment, waiver or consent shall, unless in writing and signed by each Lender directly affected thereby, do any of the following:  (i) increase the Commitments of such Lender, (ii) reduce the principal of, or rate of interest on, the Advances or any fees or other amounts payable hereunder or (iii) postpone any date fixed for any payment of principal of, or interest on, the Advances or any fees or other amounts payable hereunder; and provided further that no amendment, waiver or consent shall, unless in writing and signed by the Agent in addition to the Lenders required above to take such action, affect the rights or duties of the Agent under this Agreement or any Note; and provided further that no amendment, waiver or consent shall, unless in writing and signed by the Issuing Banks in addition to the Lenders required above to take such action, affect the rights or obligation of the Issuing Banks under this Agreement.