OMG. Your router probably has some ethernet 'switches'. But trailing numerous 30m long cables from router to PC isn't practical! Or safe. Then you have wireless. Cuts out a lot. Interfered with by radio signals (on the same frequency). Not as fast as ethernet. Also there is the security issue whereby some unscrupulous individuals can pick up your signal and access your unsecured network and use your internet for free. So how can I have a quick and easy network setup so that I can watch porn without it buffering all the time I hear you say? The answer is the HomePlug. What is the Homeplug? eConnect HomePlug - What is HomePlug ? It turns your home electricity supply into a network. This means a strong signal all through the house. Turning any electrical outlet into an ethernet switch. Just connect the Homeplug to the device you want to access the internet via an ethernet cable. Even the 'lowest' speed of 85Mbps is faster than the fastest wireless speed of 54Mbps. Also 54Mpbs wireless speed is usually unobtainable unless you're quite close to the router. Just found out about these today and ordered six. I think they're incredible! Comments? Am I the only one who didn't know about this?