  We review the current state of dynamical modeling for galaxies in terms of
being able to measure both the central black hole mass and stellar orbital
structure. Both of these must be known adequately to measure either property.
The current set of dynamical models do provide accurate estimates of the black
hole mass and the stellar orbital distribution. Generally, these models are
able to measure the black hole mass to about 20%--30% accuracy given present
observations, and the stellar orbital structure to about 20% accuracy in the
radial to tangential dispersions. The stellar orbital structure of the stars
near the galaxy center show strong tangential velocity anisotropy for most
galaxies studied. Theoretical models that best match this trend are black hole
binary/merger models. There is also a strong correlation between black hole
mass and the contribution of radial motion at large radii. This correlation may
be an important aspect of galaxy evolution.
