  Withdrawn and replaced by two related manuscripts: (1) "Stabilization in the
braid groups I:MTWS", published in Geometry and Topology Volume 10 (2006),
413-540, arXiv:math.GT/0310279, and (2) "Stabilization in the braid groups II:
Transversal simplicity of knots", Geometry and Topology Volume 10 (2006), to
appear, arXiv:math,GT/0310280.
