37 Signals has let slip a cool new demo of upcoming features in Backpack. This will be a major upgrade that includes the ability to drag any page element to anywhere else on the page so you can mix up lists, notes, files, etc. This also means you can drag any list item to any other list. There are also new page separators to help you group items together on a page. All of this is just a portion of the new stuff coming. Let me just say that I can’t wait to see how this improves my using it for GTD and all the other things I use it for (it will do so markedly I suspect). Once released and I have a chance to play with it, I will give a full review right here. Stay tuned…