This Agreement and the Credit Documents collectively state the entire agreement of, and supersede all prior agreements, written or verbal, between the parties hereto with respect to the subject matter hereof and thereof, and this Agreement may not be amended except in writing signed by such parties as are required by the terms of the Amended Credit Agreement. Except as specifically modified by this Agreement, the Credit Agreement, the Guarantee and Collateral Agreement and the other Credit Documents are hereby ratified and confirmed in all respects and shall remain in full force and effect in accordance with their respective terms.