Thought I would re-install CoD 4 and give it a go. Problem can not for the life of me get my clan tags on. In game and options it either gives me the options of none, or for some obscure reason Call of Duty World at War. Unable to type anything in the clan tag box. So thought go to MP config and stick it there no joy defaults to none and CoD WaW. Using steam. Don't usually have issues with tech t'is my job. But I'm stumped. HELP.