you will need 1. modio 2. usb

How to do it

You will have to download Modio, if you don't have it..
modio>>http://www.game-tuts.com/community/index.php?pageid=modio

*USB TUTORIAL*
1.Put usb into xbox and get your WaW save
2.Put usb into computer and open usbxtaf
3.Choose your usb and drag your save onto your desktop
4.Open your non-modded save into modio.
5.Take your modded save and drag it into modio and swap the id's
6.REHASH AND RESIGN!!!!
7.Put your modded save into usbxtaf (REPLACE IT WITH THE OLD SAVE)
8.Go onto your xbox and COPY the save onto your xbox dont move it or you'll haft to repeat this whole process.
9.Start up Waw, Resume game, press guide button, save and quit.
10.Test and see if the mods work in solo *PRESS START TO ACTIVATE THE MODS*.
11.If done correctly then you may now mod WaW zombies online.
12.NOW GO RUIN THIS GAME

Savegame-http://www.se7ensins.com/forums/topic/492411-walkerneos-waw-50-svg-kick-menu/

modio- [ Register or Signin to view external links. ]

Xport360- [ Register or Signin to view external links. ]

For Transfers Use This-http://fatxplorer.eaton-works.com/

CONTROLS>>>>START -- Activate Mods
BACK -- Switch Controls
RB -- No Clip
LB -- God Mode

Controls (MAIN)

DPAD UP -- No Target, Delete Zombies, Disable Spawning
DPAD RIGHT -- Give All Guns
DPAD DOWN -- Drop Current Weapon

Controls (KICK)

DPAD UP -- No Target, Delete Zombies, Disable Zombies
DPAD RIGHT -- Switch Between Which Player You Can Kick
DPAD DOWN -- Kick The Selected Player

Controls (TOGGLES)

DPAD UP -- Toggle Cartoon Mode
DPAD RIGHT -- Toggle Arcade Mode (Needed for the tons of points from revives)
DPAD DOWN -- Toggle Game Speed