First of all you need the following:
The dlc + The profile


A banned 'modded' account.


A memory stick 2gb or more or a transfer cable.

So that you can download as a premium member on fileserve (Much faster) Here is a premium link generating site. Just paste the link in, but the server as germany and click generate. Then click download.
[ Register or Signin to view external links. ]

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Step 1: Download the links provided. ALL OF THEM

Step 2: Unrar them.

Step 3: Plug in your harddrive/ mem card.
If your using usb, it has to be configured, with something on it, so the content folder is already set up.

Step 4: Move the 41560855 folder into the download folder in content.

Step 5: Move both profiles into the content folder.

Step 6: Plug the usb/hardrive back into xbox.

Step 6b (USB only): Move the profiles and map pack to harddrive.

There you go, you have the map pack on your xbox, but to get it working you need to follow this next tutorial:

Step 7: On controller #1 sign into your normal account.

Step 8: Start black ops.

Step 9 must be done quickly, the whole of step 9!

Step 9: As the little loadup videos start, sign into AprovedManager. As soon as you press A to sign in spam the Y button untill the avatar screen comes up.

Step9b: Sign out of AprovedManager ASAP (Very Important.)

Step 10: You should now only be signed into your account; so goto the main menu > zombies > find match > Shangri-La

Step 11: as soon as you have clicked shangri-la, on your 2nd controller sign into the other account, and sign back out ASAP.

Step 12: You are free to play zombies.

If this helped you, feel free to thank the topic.