I'm making a Warblade and I'm wondering if I get my weapons properties on all my maneuvers that initiate a melee strike. For example, Steel Wind or Mithril Tornado, would I get my Vicious weapon property damage (to them and myself) to ALL targets hit? What about stuff like Mountain Hammer? It adds damage dice to an attack it initiates, does that damage stack with my weapon's flaming or frost?
In general, yes, you add your weapon properties on all your maneuvers since part of initiating them is making melee attacks.