When configuring, I wanted a different font for the titles. No problem finding it. But when trying out different fonts to see how they look. Some fonts came up that they could not be used because they are not True Type.  Now obviously you can detect if they are True Type. So could you do that when populating the list, and filter out the ones that can't be used. Then you can remove the error message code as the list will never have a NON-True Type font in the list.

Oh, and I have Titles hide until Mouse-Over.  Could you move the Big Ugly X into the menu on the top left of each fence. It could be a new menu item "Remove This Fence", or what ever you come up with.  Would do the same, but look a lot cleaner.

Oh, and great job on the Preserve Desktop over Resolution Switch. I use a Pivot Monitor. And use Portrait for most work and only use Landscape for a few things, like Video and Art work. Works great. Now if only the same could be said for my desktop gadgets.