1. Transfer Cable
2. WinRar 32 Bit or Winrar 64 Bit
3. Xport 360
4. EzGt 2.3

This tutorial will be using Xport 360, but i will add USB over time.
How to do it:
1. Connect your HDD or Memory Card to your computer using your Data Migration Kit.
2. Open Xport 360 (Make sure to run as administrator)
1. Right click Xport 360
2. Select run as administrator.
3. Click File> Open HDD or Memory Card> Select your device.
4. Select your HDD or Memory Card.
Device not showing up? Look at this.
5. Navigate to "Partition 3> Content> E0000[Your Gamertag ID]> FFFE07D1> 00010000> Your profile is here.
6. Drag your profile to your desktop.
7. Open the folder containing EzGt 2.3
8. Right click EzGt 2.3 and run as administrator.
9. Click the top left icon> Open> Select your profile> Open.
10. Now that your profile is open, type the new gamertag you would like.
11. You can now go to the Add tab at the top to add buttons and colors. Each color or button you add is 2 characters.
For example, I added the color red to the beginning of my name, this will make my whole name red.
12. Now your done and you can save your profile.
Click the top left icon> Save> Select save location> OK> Close EzGt 2.3
13. You now have a folder wherever you chose to save to called "E0000314FA661940", We're going to put that on your HDD or Memory Card.
14. Open Xport 360
15. Select File> Open Open HDD or Memory Card> Now select your device and select OK.
16. Go to Partition 3> Content> Drag the "E0000314FA661940" folder into the content folder.
17. Now you plug your HDD back into your xbox 360.
18. Boot into MW2, dont sign into any accounts yet.
19. Select Multiplayer, Now your going to be where it says Xbox Live, System Link, etc.
20. Sign into the modded account
21. The avatar selection screen will come up, just hit the xbox button
22. Now hit Xbox Live, it will say you cannot play and pop up with all of your profiles.
23. Select your REAL gamertag, not the modded one.
24. It should now take you into MW2 and your name should be modded.
25. Have fun! I <3 TTG