Dragging and dropping across multiple application windows looks easy, but from a development point of view it is tricky to get right. I think I managed to get it to work for SlideMagic 2.0. In the same effort, I removed the clipboard in story view, that was a hack that I had to use in the web-based SlideMagic 1.0. A hack, because it was weird and confusing to use. No more need for it now.
Beta users should receive the update to their software automatically.