  We investigate the scenario that one flat direction creates baryon asymmetry
of the unverse, while Q balls from another direction can be the dark matter in
the gauge-mediated supersymmetry breaking for high-scale inflation.
Isocurvature fluctuations are suppressed by the fact that the Affleck-Dine
field stays at around the Planck scale during inflation. We find that the dark
matter Q balls can be detected in IceCube-like experiments in the future.
