Like most laptops, it has both both ethernet and wireless networking options. Likewise, I have a wireless router with 10/100/1000 Mbs. 90% of the time, wireless speeds suffice. But once in a while, I have several gigs of data that needs transfering. In those times, I would physically walk over the router and plug in directly. The problem is that until I disable the wirelless network adapter, Windows still uses the wireless connection as opposed the ethernet connection. Is there a way to configure Windows to give preference to one network adapter once it becomes availabe instead of disabling the other altogether?