Sorry for rendering smaller, but time is short, lol Changed the min bias value to 0.2 for this on all three lights -- makes the shadows sharper. sounds terrible, but something that works really well is to double up your shadow lights -- 2 lights in exactlyt he same position, and set one to ray traced shadows and the other to depthmapped -- it has some really great effects on deep shadows that fade...

thou and I, my friend, can, in the most flunkey world, make, each of us, one non-flunkey, one hero, if we like: that will be two heroes to begin with. (Carlyle)