A data delivery system comprises a server connected to data sources and adapted to transmit data to a user, a first link from the server adapted to transmit data to the user via a first delivery path, a second link from the server adapted to transmit data via a second delivery path to the user, the second...http://www.google.ca/patents/US6289389?utm_source=gb-gplus-sharePatent US6289389 - Enhanced integrated data delivery system
