Sometimes there are problems you didn't even know you had -- and solutions that make your life so much better. DragonDrop is one of those solutions.
You know when you have to drag items between folders and you end up juggling multiple Finder windows? It's such a pain getting both windows on-screen so you can grab a file from one and drag it into the other without the first window obscuring the second one.
Enter DragonDrop.
It creates a little virtual "caddy" where you can hold onto your file. Just wiggle the cursor while dragging the file and it appears. Drop the file onto it, and find your destination. Then drag the file from the caddy onto the target folder. Changed your mind? Just close the small floating palette wind