OK WELL I'M PROBABLY NOT THE FIRST PERSON TO FIGURE THIS OUT BUT I THOUGHT ID POST THIS FOR YOU ALL TO KNOW ALSO. I WAS HAVING A LITTLE FUN AND REALIZED IF U MAKE ^^^^ UR CLAN TAG IT BECOMES INVISIBLE. OK FIRST OFF TO DO THIS YOU MUST HAVE A FLASHDRIVE. I DONT HAVE A JTAG BUT I KNOW YOU COULD PROBABLY DO IT WITH THAT.YOU MUST DOWNLOAD HADZZ GT EDITOR 2.3 ONTO YOUR COMPUTER. (LINK [ Register or Signin to view external links. ] ) then put your profile onto the flash drive by going to the dash board, going to my xbox, go all the way to the right, system settings, click, go down to memory, click it and go down to hard drive, click it go down to game profiles i think...something with profiles, find the one your gunna mod, click it and go to move, click that..its gunna ask you to sigh out, just click yes, then move it to memory unit. pull it out and put it in your computer. pull up hadzz and then go to open device and open your profile (if you dont know which one is urs if you keep clicking on it you will come to a thing that will look like this [file]E00000000098B07 <--it wont look exactly like tht but similar with differnt numbers at the end, and you wont be able to click it to change it anymore) at the lower right OK will become available to click, just click it.now your ready to mod. Go to the the tab on HADZZ that says clan tag (make sure befor you do any of this whole thing you set a regular clan tag on mw2. i use LLLL because its simple.)now set the clan tag you want. you can make it anything you want, {@@}, {<3}, or any four or less letter curse words, or any four or less letter word and it will show up. but if you want it invisible you want to make it ^^^^. after your done with making it what you want, you want to look to the left. youll see something that will look like this

SAVE TO:

o MODDED PROFILE
o YOUR PROFILE
[save]
your gunna want to click the bubble that says 'your profile'. (different if your modding a profile and a clan tag). now what you do is hit save. a pop up will come up and say something like "CLAN TAG (whatever you put) SAVED. WOULD YOU LIKE TO SAVE PROFILE ONTO MEMORY UNIT?" just click yes. now your done. you can take you flashdrive out plug it back onto you xbox. do what you did befor(dashboard, my xbox, system settings, memory, accept go to memory unit first and move that to your harddrive.) now your all done with the flash drive you can pull it out and be done with it. go on to mw2. log into your accont and go to xbox live your clan tag is now whatever you made and if you made it invisible it is... my gt is xg4ng b4nginx .... so it will look like [ ]xg4ng b4nginx...or if you didnt make it onvisible it will be whatever you made it...unbound does work for this*.

this is not very helpful but still very cool...please take the time to thank, or rep. took me very long to type this out. thank you

-xg4ng b4nginx