My transmission is all stock. When i'm in neutral and slowing down to come to a stop the transmission starts rattling. It starts around 15-20 mph and continues down until i'm stopped. This only happens in neutral and when I have it in gear it doesnt seem to rattle. I especially notice it when turning or when i'm next to a car and can hear it echoing off of them. I'm about to get a new clutch (my TOB is out and I need a new clutch anyway) and need to know if i'm going to need to replace anything else while the trannys out so i can remedy this problem as well. Anyone have any ideas before I take it in to get looked at?