We acknowledge an algebraic error in our previous calculation of the ponder
omotive force due to neutrinos, though we disagree strongly with the other
criticisms of the previous Comment. Our calculational error leads to a fact
or of four change in our quantitative results concerning the strength of th
e ponderomotive force. It does not, however, change our qualitative result
that the ponderomotive force due to neutrinos is completely negligible in c
ore-collapse supernovae. [S0556-2821(99)03716-9].