In black ops, it is nearly impossible to hack or mod w/o a JTAG. Even with a JTAG it is extremely difficult to hack. So unless you want to pay $200 for a JTAG, you're not going to be getting any mods for ammo or points.

If you jump three times while holding right on the left analog stick in the lower part of the map in the corner you get into this one glitch that the zombies can't reach you. Don't forget to keep the analog stick spinning.

dude i modded so much and guess what happened i got banned until thhe year 9999 dont do it its fun but in the end it bites you in the butt, but heres a link any way: http://www.game-tuts.com/community/f87/walkerneos-...