I'm getting ready to buy a wireless router for my house. I know there are many brands but don't know if one is any better than another. There are many brands I've never even heard of. I looked here - Wireless routers at newegg.com - and the first bunch are from manufacturers I've never heard of. Is one antenna not as good as having two antennas? Which manufacturers are good and which aren't? Any help would be great. Thanks.