Take a look at the Linksys EA4500. The RT-N66U is quite reliable over a wired connection, and is one of the fastest routers you can buy. The wireless portion is what some people have trouble with.
I looked at both. While the link sys is a bit more than I wanted to spend (150max) I like the asus RT-n66u in theory. But if I am going to spend the money I want all the features to work and seems problem riddled (ie usb printing not working, and other random problems). Do you have any personal experience with these two?