Yep, the Pic of the Day does work very well, for direct and indirect sales, as well as the wallpapers...
These klind of tools are great 'cause they reinforce the product recognition and make surfers more easely click & buy via banners...
Thanks for the nice words about the wallpapers, I will let Gerald (our art designer) know!
ex of POD :
http://www.lesbian-series.com/index.php
(+ wallpaper in pop up)