To use: save the config you need in your /home/yourusername/.config/cwallpaper/ folder, or save as /home/yourusername/.config/cwallpaper/config
If your script has a shell script next to it, download that also and save it in /home/yourusername/.config/cwallpaper/ also.
Some of these config files and scripts can also be found in /usr/share/cwallpaper or /usr/local/share/cwallpaper , depending on your installation method.

feh config
fbsetbg config
bsetroot config
hsetroot config
kdesktop config* - kde shell script
nautilus config* - nautilus shell script
rox config* - roxSet shell script

*These config files need to be edited to fix the paths to their respective shell scripts