OS X screen saver - somewhat off topic

[Sarah Reichelt]

>> Meanwhile, I guess I just have to make my own slide show screen saver 
>> :-(
>
> When life gives you lemons, make lemonade.
>
> Maybe the screen saver could be black with a super large machine 
> number in grey.  Or do your dancing logo thing.  Or ..
I want a slide show of the images in my Pictures folder.
>
> Will you make this as part of your app with a system window or will 
> you make a screen saver plugin?
Since I can't control the built-in screen saver, it will have to be 
either part of my existing app, or maybe better as a second app that my 
main app can start & stop.

Sarah