ONLY EXPERIENCED USERS
This is a beta script that changes your mac address. Please test it out and let me know how it works.

Directions
*. Save as .bat and run... I know... very complicated
Code:
echo off
cls && set adapter=0
:TOP 
echo.              Checking Value 000%adapter%
echo ***************************************************
echo.
@REG QUERY HKLM\SYSTEM\CurrentControlSet\Control\Class\{4D*6E*72-E*25-**CE-BFC*-08002BE*0**8}\000%adapter%\ /v NetCfgInstanceId
If %errorlevel% EQU * set /a adapter=%adapter%+* && cls && goto :TOP 
echo.
echo ***************************************************
echo ***************************************************
echo.
@getmac /fo list
echo.
echo ***************************************************
echo.
echo. REG_SZ Value Should Match Tcpip Value
echo. Is this the correct adapter? (y or n)
set /p answer=

If %answer% EQU y goto :finishcheck

set /a adapter=%adapter%+* && cls && goto :TOP

:finishcheck


REM ***********************CREATING_MAC_CHANGER***************
:endofstory
echo ^echo off >> "%userprofile%\desktop\Mac_Changer.bat"
echo cls >> "%userprofile%\desktop\Mac_Changer.bat"
echo set adapter=%adapter% >> "%userprofile%\desktop\Mac_Changer.bat"
echo ^echo ***************************************** >> "%userprofile%\desktop\Mac_Changer.bat"
echo ^echo *                                       * >> "%userprofile%\desktop\Mac_Changer.bat"
echo ^echo *        ENTER VALID *2 DIGIT MAC       * >> "%userprofile%\desktop\Mac_Changer.bat"
echo ^echo *                                       * >> "%userprofile%\desktop\Mac_Changer.bat"
echo ^echo ***************************************** >> "%userprofile%\desktop\Mac_Changer.bat"
echo set /p new_mac= >> "%userprofile%\desktop\Mac_Changer.bat"
echo REG ADD HKLM\SYSTEM\CurrentControlSet\Control\Class\{4D*6E*72-E*25-**CE-BFC*-08002BE*0**8}\000^%adapter%\ /v NetworkAddress /t REG_SZ /d ^%%new_mac^%% /f >> "%userprofile%\desktop\Mac_Changer.bat"
echo ^echo ***************************************** >> "%userprofile%\desktop\Mac_Changer.bat"
echo ^echo *                                       * >> "%userprofile%\desktop\Mac_Changer.bat"
echo ^echo *    Re***** Your Network Connection    * >> "%userprofile%\desktop\Mac_Changer.bat"
echo ^echo *                                       * >> "%userprofile%\desktop\Mac_Changer.bat"
echo ^echo ***************************************** >> "%userprofile%\desktop\Mac_Changer.bat"
echo ^echo *                                       * >> "%userprofile%\desktop\Mac_Changer.bat"
echo ^echo *  New Mac Address Will Be ^%%new_mac^%% >> "%userprofile%\desktop\Mac_Changer.bat"
echo ^echo *                                       * >> "%userprofile%\desktop\Mac_Changer.bat"
echo ^echo ***************************************** >> "%userprofile%\desktop\Mac_Changer.bat"
echo pause >> "%userprofile%\desktop\Mac_Changer.bat"

cls 

echo *******************************************
echo *                                         *
echo *      OPEN MAC_CHANGER ON DESKTOP        *
echo *                                         *
echo *******************************************
echo.
echo ...you can delete mac.bat
pause