I just set up my wife as a second user on my home computer and started Objecct Dock Plus for her.  I initially had some troubles with WMedia player and Sysstats not running at all.  I was able to get WMP and Systats to run by following the advice at http://forums.tweakguides.com/archive/index.php/t-977.html but Sysstats is still not working properly.

I can add a sysstats item, but there are no backgrounds and some of the meters don't work.  When I try to configure the overlays (to point to the right background image) I can't even select a background overlays.  The pull down menu only has text overlays.  I've tried installing and reinstalling both OD and Sysstats, and clearing the cache, but nothing seems to work. 
I'm stumped. 

Please can someone help me?