I'm currently using the beta version 11.01.

I would like the random selection feature to keep track of the wallpapers it has selected so that it doesn't select that wallpaper again until Deskscapes has used all of the wallpapers in a Playlist.

Right now I usually see the same wallpaper two or three times during a computing session. I have the timer set to show a new wallpaper every minute so there is no reason to show the same wallpaper a few minutes apart.

My Playlist is large enough that I should not see the same wallpaper for over an hour.

Cheers.