This is currently the most popular and successful router:
LINKSYS WRT54GL IEEE 802.3/3u, IEEE 802.11b/g Wireless-G Broadband Router - Retail
http://www.newegg.com/Product/Produc...82E16833124190
Scroll down to the bottom of this page:
http://www.newegg.com/Product/CustVo...uctWinner.aspx