I finally got my backgrounds to display with newly downloaded theme for Fluxbox. As I understand it, you have to edit the styles file to make sure you have the right path for the background image. The 3 commands that I became familiar with were bsetbg, xsetbg, and Esetroot (never could execute). bsetbg would never bring up the background image! xsetbg was the only one that would bring up the image. The paths were set the same for both commands in the styles file. What the heck is the difference and why does only one work???