When I have created .png and .ico files and copy them to C:\Program Files\Stardock\ObjectDock\Bundled Images\Applications (or Misc Icons) they are not recognized when I want to add or change an icon in a url shortcut on the dock.  However, all of the png and ico files that were loaded in the installation of Object Dock are displayed.  Icons for exe shortcuts are dipalyed from the program without any problem.  I am wondering if the file size has to be specific because I don't see any other difference between my files and the installation files.