Hi Death,

re:
> I am using my old standby custom UI, and I copied the fillet files from
> the beta program directory to make sure.

What files are you copying exactly? Are you overwriting Fillet.htm or Fillet.js inside the commands install folder?

For the thumbnails, it's normal for an Explorer window to not show thumbnails when it's in "Details" view mode.

You need to switch to a view mode that will display thumbnails, like View > "Large icons" mode.

- Michael