Start Socom2 up with out a memory card once it Gets to The socom2 main menu (offline) Scroll down and highlight lan click on it now as soon as u click on lan put your memory card once u r in the socom2 lan go to taunts and write in what ever MSG code u like and it should work (Must do this or your ps2 will restart) now to erase the unnecesary stuff press L2 to Scroll to the all the to the left till u can't scroll no more than u can delete the unnececary Stuff
ok here are some MSG codes I know
Triangle+X
_156_SelectPreset_MSG
Circle
_338_VoiceChatAll_MSG
X
_52_Select_MSG
Square+Circle
_39_StoreLoadout_MSG
R1/L1/L2
_343_TextChat_MSG
Select
_331_EnterName_MSG
Up+down
_153_ScrollClanList_MSG
Left/Square/X
_815_EditAcceptSelect_MSG
X/Left/Right
_208_SwitchFire_MSG
Trademark(?)
_514_CardNotInserted_MSG
CopyRight(?)
_508_Copyright_MSG
To have More Than One MSG Code Do this Type in (X)&&&&&&&&&&&&&&&&&&&&&&&&&&&& till u can put any more Than just click space Than u can type more than one MSG codes. You can do the long
clan tag glitch With the taunt u made in the lan so you'll buttons in your clan tag....