John's Background Switcher

Switch your desktop wallpaper periodically

Do you get bored of your background wallpaper? John's Background Switcher periodically changes the background image on your computer to ensure it's always looking fresh.

John's Background Switcher allows you to configure when you want to change the background (such as every hour or every day) and you can specify which pictures to use in a number of ways. For example, one way is to select a list of specific pictures on your computer. Alternatively, you can direct John's Background Switcher to point at a particular folder such as 'My Pictures' and it will select random pictures...
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Pros
* Allows you to select several different sources
* Can use Flickr photos as background images

Cons
* Doesn't work with all image format types

Here's wishing you a Good Boot.