Quick mac address changer 5.41

It's filled with features such as:
- It's shockingly easy to use — just a simple input and click, that's it!
- It can scan any range of IP for the proper MAC Address.
- It supports exporting results of your scan to a text file.
- It runs on all Windows™ operating systems.
- It supports any network cards under Windows Me/95/98/NT/2000/XP/2003/Vista.
- It supports changing back to its original physical address.
- It recommends the proper Ethernet network card.
- It displays the information of your computer.
- It automatically checks the legality of IP range.
- It supports changing MAC searching speed.