Applying layer styles to layer groups
Is it possible to add layer styles to a layer group AND make those layers affect one another. For example, adding a drop shadow to three sepeate layers (shown on left) allows the shadow to cast on one another. But when the same effect is added to only a group, the shadow effect treats the layers in a group like a single layer (right). Surely this must be possible, but I've not found a way in the advanced blending options.

