First of all you will need the following programs/Items:

A 8.5Gb and over Dual Layer Disk
abgx360
wx360
IMGburner


You will need an ISO To Do this obviously so you need to search on google for one or on a Torrent Website, For Example, Pirate Bay ECT..

You also need to Make sure the ISO. is for your region:

US you use NTSC
Asutralia/UK you use Pal.

The best to use is is Region free, this will work for everyone.

You will also need some modded files:
Code_Post.gfx
Common.ff

once you have all the files, open abgx360 and head over to the "Autofix" tab, and make your settings like these;

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Now go to the MISC tab and chage your setting to mine;

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You can now save these settings Just incase you need these for other ISO's, by going to file then save the settings.

Know, open your ISO. and click launch.

Next , open WX360 and open you ISO. and it should look like this:

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you will need to extract the default.xex

You then replace the Common.ff and the code_post.gfx with the ones you downloaded, then you must replace the default.xex with the one you extracted.

Next, open IMGburner, and go to Tools THEN Settings THEN Write tab
make your settings like Mine:

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Press write image to disc, and open the .DVD file, not the .ISO file!

Change the write speed to either 2 or 2.4x.

Then burn it and your done.

Thank You.