Morse Partners Ltd – Letter Agreement (January 8th, 1999) Exhibit 4 Letter Agreement Letter Agreement (the "Agreement"), dated January 7, 1999, between Mellon Ventures, L.P. ("Mellon Ventures") and Morse Partners Ltd. ("Morse Partners"). Reference is made to that certain Voting and Share Transfer Agreement (the "Voting Agreement"), dated October 23, 1998, between Mellon Ventures and Morse Partners. The undersigned hereby agree that the Voting Agreement is jointly terminated by the parties hereto as of the date first written above. IN WITNESS WHEREOF, the parties hereto have executed this Agreement the day and year first written above. MELLON VENTURES, L.P. By MVMA, L.P., its general partner By MVMA, Inc., its general partner By: /s/ John
Exhibit 4 Letter Agreement Letter Agreement (the "Agreement"), dated January 7, 1999, between Mellon Ventures, L.P. ("Mellon Ventures") and Morse Partners Ltd. ("Morse Partners"). Reference is made to that certain Voting and Share Transfer Agreement (the "Voting Agreement"), dated October 23, 1998, between Mellon Ventures and Morse Partners. The undersigned hereby agree that the Voting Agreement is jointly terminated by the parties hereto as of the date first written above. IN WITNESS WHEREOF, the parties hereto have executed this Agreement the day and year first written above. MELLON VENTURES, L.P. By MVMA, L.P., its general partner By MVMA, Inc., its general partner By: /s/ John