I know its a stupid question, but the stupidest question that you didnt ask. So Here i am. I am currently using Copperhead Wifi Shield from Linksprite: http://www.linksprite.com/product/showproduct.php?lang=en&id=195 I would like to know how to check the MAC address of the wifi shield other than looking on the label. Probability all of you may know that the wifi bee on this shield supports only DHCP, not static IP. Only by assigning a static ip through address reservation in router could make it work. However, i could not establish a connection in doing so. I was wondering if the MAC address is kind of wrong? Any Help or feedback is appreciated.