At the end of the first half as the team was walking to the locker room, Harper was limping a bit, paused, touched his knee and said, "dammit," shook his head and kept walking by (we're very close to their path). I was afraid he was really hurt and then he skipped the pre-2nd half shootaround, sat on the end of the bench with a knee brace (and maybe STIM unit built-in - couldn't quite tell), but then he ripped it off before the 2nd half ran out and played his *** off. Great game - some great shooting and some fantastic passes.