Here is a real simple XML script I changed around a little to fit my needs and I thought I would share, If you get sick of your wallpaper and would like it to change through out the day this script will do just that, it changes about every 30 minutes right now.I have only tried this with Gnome I am not sure how it will work with KDE it should be ok. If anyone tries this on KDE let me know. I have tried with Ubuntu and Mandriva also.
It will do 9 different wallpapers the way it is right now and you can add or remove as many as you want, all you must do is follow my example {/home/file#.jpg} you must be sure at the end you loop back to the first image in your show. what you need to do is create a folder where you plan to save them and put all the images there to begin with, then direct the script where to find them {/home/file.jpg} when you are done this save as an XML file in the same folder. now go to your desktop and right click and select background, then ADD and select the XML file.You can also go to System in the taskbar and preferences and appearance.