I was wondering if anyone has done this already or if it would be impossible. Say you got a network of 10 hosts on a subnet going to a router. As it stands now we transmit to all the hosts on the subnet simultaneously and this increases traffic on an ethernet network. We know this slows things down a bit in some cases because each host is competing for "time" on the network. Is it possible to modulate each of the hosts's transmissions on the subnet so that each host is transmitting at a different frequency on the same line? If you could do that, all the hosts could talk at the same time to the router without signals bumping into one another if they are all talking at a different frequency. Wouldn't this significantly increase the amount of speed that a host could operate on if we didn't have to worry about contention? - Jamie -- "It's pretty hard to stop a man who eats his toast every morning."