  Recently the authors discovered that the suppression of the charge density
wave (CDW) ground states by high magnetic fields in the organic conductor
series Per2M(mnt)2 is followed by additional high field, CDW-like phases. The
purpose of this presentation is to review these compounds, to consider the
relevant parameters of the materials that describe the manner in which the CDW
ground state may undergo new field induced changes above the Pauli limit.
