As thefixer says :) V3 RR is the reduced resolution version (she has less polygons than usual vicky, that is) to be used in backgrounds or in crowded scenes, as she is easier on Poser. V3 SAE is the base Vicky Special Anniversary Edition - V3 with all expression morphs already injected into her. V3 is the base one and afaik there were some minor bugs in her so V3 SAE is usually the most used one. Michal 4blueyes