File Icons

I find that Icons are often much better indicators for me than text labels. It would be great if DT had an easy way to replace or select an icon for different files. For example I use DT as a bookmark organizer (among other things) and I would love it to maintain the icons associated with each bookmark, as I rarely read the link title. I just see the G4 tech TV icon and know where it goes. I think this would be equally useful as an organization tool as well. I realize you can do it through the “Tools” “Show Info” menu, but that is fairly tedious. Am I just missing an easier cut and paste method that already exists?