  We assume the supersymmetric model for dark matter in the universe and our
galaxy, and direct methods to distinguish these kinds of dark matter are
described. We then focus on the current and future experiment search for
SUSY-WIMPS. Theoretical models suggest that a new generation of at least one
ton detectors may be required to observe this form of dark matter. We
concentrate on Liquid Xenon detectors because they can be scaled to large mass.
