O.K.. I've been lovin' this hockey thing for the past six years. I understand just about anything that needs to be understood as a fan. But could someone please explain how line changes work? What I don't get is; how does a team have the right of the last line change of a game(or a period or whatever)? I just assumed that a team could changelines every minute or so, whenever they wanted to. Just curious and glad to get this quetion off my back! Thanks in advance, Ben, UMaine-1993 NC$$ National Champions-(about time.)