Its Working Perfectly Guys and i really mean it 100% working.
2- Rename ( Any Random Name )
3- Run As Admin.
4- Run MW2.
( Windowed Mode Recommended for easy usage )
Alt + Tab to Switch to hack and Apply whatever hacks you Like.
Hmm... This doesn't work for me... I renamed the file name to something random, ran as admin, then ran alterIWnet and it crashed. Did they patch it already? The BETA version of this still works though.