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Having a problem with dragging layer sets between psd's in CS1. I'm working on a collection of pieces, each with multiple layer sets, some sets with just 2 layers, some with 15 or so. I can drag a single layer from the layer palette to another window, and it'll copy that layer without a problem. But when I try to do the same with a layer set, sometimes it will work as expected, but then sometimes it will copy the set structure (including layer names, hierarchy, layer opacity, etc.) , but all of the individual layers will be absolutely blank. Anyone else have this problem, or am I trying to go about copying layer sets the wrong way? Is there another way?