  We extend the detailed analysis of the quantum moduli space of the cascading
SU(p+M) x SU(p) gauge theory in the recent paper of Dymarsky, Klebanov, and
Seiberg for the Sp(p+M) x Sp(p) cascading gauge theory, which lives on the
world volume of p D3-branes and M fractional D3-branes at the tip of the
orientifolded conifold. As in their paper, we also find in this case that the
ratio of the deformation parameters of the quantum constraint on the different
branches in the gauge theory can be reproduced by the ratio of the deformation
parameters of the conifold with different numbers of mobile D3-branes.
