Can anyone please answer a question about using Homeplug powerline networking devices such as this: Netgear 1-port Powerline Adapter Kit 1. Does this act as a switch or does it create a new network like a router would? 2. Can multiple computers connect to a single source adapter? I have a server that needs file sharing to other computers, not just port 80. Can I plug one of these into my existing router and the workstations into other Homeplug adapters and still access files on the server?