  We calculate all tree level string theory vacuum to Dp-brane disc amplitudes
involving an arbitrary RR-state and two NS-NS vertex operators. This
computation was earlier performed by K. Becker, Guo, and Robbins for the
simplest case of a RR-state of type C_{p-3}. Here we use the aid of a computer
to calculate all possible three-point amplitudes involving a RR-vertex operator
of type C_{p+1+2k}.
