EXHIBIT 10.17 AMENDMENT NO. 1 TO EMPLOYMENT AGREEMENT AMENDMENT NO. 1 (the "Amendment"), dated as of November 30, 2000 effective as of September 1, 2000 by and between METROMEDIA FIBER NETWORK, INC., a Delaware corporation having its principal offices...Employment Agreement • March 30th, 2001 • Metromedia Fiber Network Inc • Telephone communications (no radiotelephone) • New York
