How do I copy pictures onto a folder on the home screen? I have some pictures that I want to copy to a folder on the home screen, but I can't see any way to do that.  The home screen isn't a directory like all the others, so I can't copy files there.  Is there any way to do that?

I have a Samsung Galaxy S with Froyo.
If you install a file manager app like Astro File Manager you can put any files into any directory you create, including pictures.  Then all you have to do is make a shortcut to that directory on the home screen.