1 EXHIBIT 10.34 [LOGO GLOBAL CROSSING] March 23, 1999 Mr. Dave Rand CTO AboveNet Communications 50 W. San Fernando St. #1010 San Jose, CA 95113 USA Dear Mr. Rand: This letter confirms our understanding with respect to the sale by Global Crossing...Capacity Purchase Agreement • April 29th, 1999 • Abovenet Communications Inc • Services-computer integrated systems design
