  We present results of numerical simulations of the 3+1d Nambu - Jona-Lasinio
model with a non-zero baryon chemical potential mu, with particular emphasis on
the superfluid diquark condensate and associated susceptibilities. The results,
when extrapolated to the zero diquark source limit, are consistent with the
existence of a non-zero BCS condensate at high baryon density. The nature of
the infinite volume and zero temperature limits are discussed.
