Ok, heres what you do.
FTP your xbox with whatever program you use.
Have your original copy of the game in the drive.
Once those files are on your cpu then find the AppInit.jam file.
Make 2 copies of this file on your desktop.
The reason behind this is if you mess one up you still have the other.
Get a hex editor from somewhere on the net, most of them are free.
Once you install the editor on your cpu then open the AppInit.jam file from you decktop in it.
Once its open search for "nudity setting" it should highligt the text on one side and the numbers associated with it.
It will say below in text that for the pal verson (uncensored) set the number from 0 to 1.
Thats the first part done.
Now search again for this number 00371490, there should be no h behind it like you have. To do this just scroll down till you see it on the left hand side.
Also to let you know on some editors they drop the first two zeros off so it might be 371490.
Now select it and change the far right numbers that are highlited from "0.000000 1.00000" to "0.000000 0.00000".
Thats it, Save and exit, make sure to change the file name back to the original "AppInit.jam" file instead of "copy of appinit.jam" this is importatnt.
Now with your edited file back in it's correct place burn an iso of the disc and play.
I don't know if its because of the software I used to convert and burn the disc but every once and a while my game freezes up. Only way I have found to fix this is save often and if it does just restart the box and load your game.
If this doesn't work or you need more help let me know.