  We present up-to-date QCD predictions for open charm and bottom production at
RHIC in nucleon-nucleon collisions at \sqrt{S} = 200 GeV. The electron spectrum
resulting from heavy flavor decays is also evaluated for direct comparison to
the PHENIX and STAR data. These predictions seek to establish a rigorous
benchmark, including the theoretical uncertainties, against which nuclear
collision data can be compared to obtain evidence for nuclear effects.
