Slideshow folder problem

Hi,

When I set the Screensaver to slideshow mode, and tell it to use a network drive for the Slideshow folder, such as "P:\pictures" it works fine if I immediately use the Screensaver Preview. However, if I close XBMC and reopen it, the Slideshow folder changes to special://pictures (or something similar). Can anyone tell me how to make my Slideshow folder stick?

Thanks!

Bump