These are the 10 must-have skills and aptitudes every Project Manager should have (and train):
Communication skills (read this for some insights on typical human behavior): I cannot succeed in PM if you cannot communicate in a clear and concise way. Experimented PM tend to say that PM is 80% communication and 20% production
Leadership skills This materialize as you share your vision and enthusiasm. If you head t success with no concession people will follow you (people like winners, it's just a fact of life)
Organization skills As complexity growth organization will ensure you can focus on the real stuff, while the rest (administration, reporting,...) is lead in auto-pilot mode.
As a Project Manager you may sometimes want to communicate to your team where and how documents are stored. If you use Mindjet Mindmanager this may be a formality, here is how to.