Hey everyone. Im running windows 7, 64 bit on a new Sony Vaio. I have it hardwired directly to a cable modem. WHen i open network and sharing center, and click on view network map, it shows an icon for my computer, and one for my modem and the internet. I just bought an Asus rt-n56u wireless router. I hooked it up, everyhting working fine, but i notice now when i click on network and sharing center, then click on view network map, it shows an icon for my computer, and 3 or 4 hubs and switches! I dont know what they are or why they are there. Can someone please clear this up for me?? why are they there, what are they? are they supposed to be? is it causing an issue? Thanks in advance!