Question about a Hack

Hellow all, my question is:
I know there a hack of MW2 of Master131 Undetected 100% because i used it long years, but i had to reset my PC to 0. And now i not have it
Someone can say me where is the hack? I've been finding it all of the afternoon and i cant find it.
Please, thanks!

PD: If someone can say me where is the hack of CoD4 too thanks.

Look at the MW2 Thread or use the Forum Search

If you read my post u can look i posted: I've been finding it all of the afternoon and i cant find it. I need help... please if (or someone) u can say me where is the hack thank u really i dont know what is the hack undetected