http://www.guiadohardware.net/dicas/servidor-linux-provedor-wireless.html
http://linuxwireless.org/en/users/Drivers
http://www.linuxhomenetworking.com/wiki/index.php/Quick_HOWTO_:_Ch13_:_Linux_Wireless_Networking
http://www.ibm.com/developerworks/library/l-wap.html
