FINDING POINTERS!!!

I need help on finding pointers because i found the address that changes my name ingame =p. So if someone can point me to a tut it would be fucking awesome xD.

dont be lazy use the search button

thats why im not giving u the source code

Well the mothod im using isnt working for me..I click findout what writes to this address and it turns up blank...Is there another way to find pointers?