Have you ever wanted to change your MAC address?  Now you can using the Win& MAC Address Changer v1.7

Win7 MAC Address changer is a freeware windows program which can change the MAC (Media Access Control) Address of many wired and wireless network adapters. There are many uses of changing the mac address(physical address) such as troubleshooting network problems,test software and hardware components and to hide the identity in a network. Win7 MAC Address Changer is capable of spoofing MAC Address in all major windows systems including Windows XP, Windows Vista and Windows 7 (both 32bit and 64bit systems).

For more information and to download: http://www.zokali.com/win7-mac-address-changer