http://aimbotblackops.blogspot.com
Step 1: Visit AimbotBlackops Website
Step 2: Copy Gavesave From PS3, Xbox360, or PC
Step 3: Open Blackops Mod Cvar Tool
Step 4: Open The Gamesave In The Program To Mod
Step 5: Once you have modded the Gamesave Put it Back Onto System
Done!
Note: You don't need any custom fireware or modded system for this to work. So for this is undectable unless a patch releases to fix it. Works On PS3, XBOX360, PC