Service began in 1994 in Cupertino, California, and was quickly deployed throughout Silicon Valley (the northern part of Santa Clara Valley) by 1995, the rest of the San Francisco Bay Area by 1996, and to other cities throughout the end of the 1990s. By this time, the original network had been upgraded, via firmware improvements, to almost twice its original throughput, and was operating at roughly the speed of a 56 kbit/s dialup modem; in addition, Ricochet introduced a higher-speed (nominally 128 kbit/s, in practice often faster) service in 1999; monthly fees for this service were more than double those for the original service.