SMAC 2.0 Professional Edition -

SMAC 2.0 MAC Address Changer - Professional Edition License - One SMAC Professional Edition License entitles you to install and use SMAC 2.0 Professional Edition on one system. The License also entitles you to receive 1 Year FREE Maintenance & Upgrade Support.

Features:
1 year maintenance and upgrade support.
Change MAC address in seconds on your Windows VISTA, XP, 2003, 2000 systems.
User-Friendly Windows user interface (GUI.)
Intuitive and simple-to-use GUI layout. (Check out the SMAC screenshot.)
Display network information of your available network adapters in one screen.
Capable of displaying ONLY the active network adapters.
Built-in logging capability for you to track MAC address modification activities.
Protect your privacy.
Benefits and Applications of SMAC:
Test Security Vulnerability on MAC Address based Authentication and Authorization Systems, i.e. Wireless Access Points.

Build "TRUE" Stand-by (offline) systems with the EXACT same CompterName, IP, and MAC ADDRESSES as the Primary Systems. If Stand-by systems should be put online, NO arp table refresh is necessary, which eliminates extra downtime.

Build High-Availability solutions
Troubleshoot Network problems. Arp Tables, Routering, Switching, ...
Troubleshoot system problems
Test network management tools
Test incident response procedures on simulated network problems
Test Intrusion Detection Systems (IDS), whether they are Host and Network Based IDS.

Some software can ONLY be installed and run on the systems with pre-defined MAC address in the license file. If you need to install one of these software to another system with a different Network Interface Card (NIC) because your NIC is broken, SMAC will come handy. However, you are responsible to comply with the software vendors licensing agreement.

If for whatever reason you need to keep the same MAC address as your old NIC, but your old NIC failed.