Looking up the MAC address

• under the Apple, chose "Preferences"
• locate the "Network" Panel and open it
• in the Network Preference Panel, use the "Ethernet" tab.
• locate the ethernet adapter description. Example: 00-B0-D0-86-BB-F7

• click on Start and Choose Run.
• type cmd into the text box.
• at the prompt type ipconfig /all and hit Enter. (Note: there is a space between ipconfig and the forward slash.)
• locate your ethernet adapter description. Under description, you will see the category labled Physical Address: the the righ is your MAC address. Example: 00-B0-D0-86-BB-F7