There is also a restriction to one full discipline per round, unless you use an action point. The explanation is much more robust from the book or the builder. I suggest reading through it (unless you have neither access to PHB3 or Compendium, in which case ask a friend).Separate Actions: Each of the techniques in a full discipline power requires a separate action to use. The action types are specified in the power’s description. A creature can use the techniques in whatever order it likes during a round, and it can use one of the techniques and not the other during a particular round.
The number of times a creature can use a technique during a round is determined by the power’s type (at-will or encounter) and by the actions the creature has available in that round
A move outside of battle.
Can the monk use the movement option that is in his at-wills.
ie. the movements that may be shift 2 or move speed +2.
Knights can keep their at-will stances and aura up at all times;
From the online Compendium:Actually, I don't think that is explicitly stated anywhere in the rules... if it is, please point it out, as I've played games where they need to restart their stances every combat.
Duration: A stance lasts until the character assumes another stance or until the character falls unconscious or dies. A stance also ends at the end of the encounter, unless the stance can be assumed at will.