Billord

Sorry to post to long after the thread was made, but I cant find any other information elsewhere. I also want to change my rival name, but the character table seems to have been deleted, so I don't k ow which hex values I should be using. Also I don't know how to obtain the save file off my game and how to put it back in. Could someone give a brief explanation as to how to do this or link to somewhere with updated and relevant information? Thanks