I would appreciate anyones suggestions or ideas on how they add, or manage all their dungeon objects in GIMP and/or Photoshop. How do you place? Are there plugin's than allow them to be like little libraries such as CC3/DD3? Do you drag and drop? How do you handle all the "junk" that needs to be placed in a dungeon, etc?

I am hoping to come up with a better way then I am currently handling it, which is dragging and dropping. Thanks.