I love that they went Torsen in the rear diff on some models. I have been wondering for years why Torsen/Truetrac diffs have not been more popular with the Toyota offroad crowd. We know A-trac does really well with an open diff. Now you throw in a helical LSD, which can multiply the torque across the axle, in combination with A-trac and you have a ridiculously good setup for all situations. If you lift a tire, A-trac kicks in and the diff multiplies the brake torque across the axle and boom, your on your way.
I can't afford this, and I suspect that the LC200/LX570 prices won't drop at all, so here I am with my measly little GX460.