SCHEDULE 13D JOINT FILING AGREEMENTJoint Filing Agreement • June 6th, 2006 • McCc ICG Holdings LLC • Telephone communications (no radiotelephone)
In accordance with the requirements of Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, and subject to the limitations set forth therein, the parties set forth below agree to the joint filing of a Statement on Schedule 13D (including any amendments thereto) with respect to the shares of common stock of Mpower Holding Corporation, and further agree that this Joint Filing Agreement be included as an exhibit thereto, and have duly executed this joint filing agreement as of the date set forth below. In addition, each party to this Joint Filing Agreement expressly authorizes each other party to this Agreement to file on its behalf any and all amendments to such Statement.
AMENDMENT TO VOTING AGREEMENTVoting Agreement • June 6th, 2006 • McCc ICG Holdings LLC • Telephone communications (no radiotelephone) • New York
This AMENDMENT TO VOTING AGREEMENT (this “Amendment”) is entered into as of May 31, 2006 among U.S. TelePacific Holdings Corp., a Delaware corporation (“Parent”), and the stockholders of Mpower Holding Corporation, a Delaware corporation (the “Company”), listed as a “Stockholder” on the signature page hereto (each, a “Stockholder” and, collectively, the “Stockholders”).
