Employee shall perform in a professional and business-like manner, and to the best of his ability, the duties described on Schedule 1 to this Agreement and such other duties as are assigned to him from time to time by Employer's President and Chief Executive Officer.  Employee understands and agrees that his duties, title and authority may be changed from time to time in the discretion of Employer's President and Chief Executive Officer.  Employee's services hereunder shall be rendered at Employer's principal executive office, except for travel when and as required in the performance of Employee's duties hereunder.