Broadband power line communication systems for transferring broadband data over electrical power lines, comprised of computer hardware, software and modems; Communication software for providing access to the Internet; Communications software for connecting user's terminals and routers; Compiler software; Computer application software for mobile phones, namely, software for messages processing, sending and receiving; Computer application software for network connections, namely, software for network protocol stack; Computer communications software to allow customers to access bank account information and transact bank business; Computer database management software for use in personalizing the content of e-mail communications; Computer e-commerce software to allow users to perform electronic business transactions via a global computer network; Computer network adapters, switches, routers and hubs; Computer network bridges; Computer network hubs; Computer network hubs, switches and routers; Computer network interface devices; Computer network server; Computer network switches; Computer network-attached storage (NAS) hardware; Computer networking hardware; Computer operating software; Computer programs for connecting remotely to computers or computer networks; Computer programs for searching remotely for content on computers and computer networks; Computer programs for searching the contents of computers and computer networks by remote control