please help me out need moded zombies

so do you need a disk??

1.you open xbox and disk tray
2.put original cod waw in
3.turn off auto startup
4.hit y and highlight installl game but dont click
5.now swap the game with modded game while spinning
6.install game then there you go

ok here it goes
1. open your xbox
2. open the game tray
3. Get the magnet off of the game tray
4. put in the regular disk that you have
5. go to the dashboad hit y on the game and save it to ur harddrive
6. while is is saving when it starts take the magnet off and swap the disks
7. It will read the disks with the mods on it
8. Wait till the download is complete
9. once the download is complete you can turn your xbox off
10. Enjoy playing the mods you have from your regular disk

if you dont open it it wont work sometimes, so if your doing that your gonna need to open it and find a tut on utube

There is a website called "Youtube" It is very helpful.

Thanks I already fixed it i just had to burn like 10 more disks then it worked