What you want is a transfer Cable to install XeX Menu 1.1.

You can download XeX Menu to your computer.

Heres the link::
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Heres Xport 360 to open your HDD::
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Now what you wana do is connect your HDD to your computer via transfer cable.
Run Xport 360 as an admin. Now Go to Partition 3/Content/Click on the all 0000000000 Folder.

Now on your right side of Xport 360 Drag The code99999 folder into it.

And now you have XeX Menu!

Plug in your HDD to your jtag.
Turn it on
Now go to Game library and hit XeX Menu.
Hit play game
Now when your in XeX Menu
You need a USB flash drive that is at least 10GB or more.
Now hit RB and it should say USB0 at the topright.
If it doesnt hit X and hit USB0
Now hit Y and hit Create ( This will create a folder )
Name it Mw2
Now when your done press A on the Folder
And hit Y
Then CopyDVD
Your disk tray will open up
Put Mw2 In AND MANUALLY PUSH IT BACK IN!!! PUSHTHE DISK TRAY BACK IN WITH YOUR HANDS!

Then you have to wait untill your disk is at TOP SPEED

Then hit confirm.

It will now start istalling Mw2 To your Jtagged Xbox!!

Once you are done installing yo will have a lot of files in it.

DO NOT TOUCH THEM!!

Bring the xbox guide up and go to dashboard. and shut off your jtag.

Now take your USB device out.

Plug it into your computer.
Once you have done that
hit the start button and go to Computer
Now open up your USB device.

Dont ouch any of the files.

Now what your going to need is a patch_mp.ff and a default_mp.xex

I will give you a pretty good patch that you can edit with ff.viewer

Patch_mp.ff & Default_mp.xex
www.thetechgame.com/Downloads/ci...rt=40.html

Download the Dudeeitsbryan [NEW] Patch

When you download this it will come with a patch and a default.

Now what you want to do is

Drag the Patch into your USB and if it says move and replace hit that.

Now drag the default into your usb. And if it says move adn replace do that.

Now drag the patch and default in one more time and hit move and replace.

Ok!! You almost done!!

Now plug your usb into your Jtag xbox. turn it on!

Now go to Game Library and hit XeX Menu and hit play game

Now click RB and hit the Mw2 Folder.

Now Click the Left Anologue stick and hit A on the Default_mp.xex
It will now load Mw2 Multiplayer.

Hit system Link.

Now hit create a game.

Turn xbox live unlocks ON and make it free for all

and time unlimited.

NOW HIT START GAME!!

There you go!!

You now can host a lobbie on Mw2.

If you need help Unbanning your jtag i will be glad to help you with that!