I did this when I was bored at work the other day. I enjoy browsing sxc.hu. I will try to build up the file amount to 40+ soon. Btw, I intentionally crop and scale images to better suit the layout of the N810. eg, if the main focus of the image is all the way left, I flip it horizontally so the focus can be framed to the right by the task bar and navigation bar. I know it isn't much right now but I will continue to add pics. Also, I have zero programing and linux experience so this is what I can do for now.