Here's something I learned which I wish I had known "ages" ago: You can drag the "picture" in the web address line (that is seen right before the address text) to your desktop to create a shortcut. So, once you get to the Challenge Gallery you go to the most, then click on the "Studio" picture right before "http
ww..." and drag the picture to your desktop. Viola! You have a shortcut to your favorite DSS Gallery!