1. An imaging method, comprising: (A) providing an imaging member comprising a migration layer comprising migration material and substantially electrically insulating softenable material, said softenable material capable of having its resistance to migration of migration material decreased sufficiently to allow migration of migration material in depth in said softenable material; (B) providing said imaging member with an electrical latent image; and (C) setting said electrical latent image by softening said softenable material without decreasing the resistance of the softenable material to migration of migration material sufficient to allow migration of migration material in depth in said softenable material.