mythroku thumbnails not loading

Roku Forums :: View topic - mythroku-0.7 released, now with Live TV: "I had to set these settings for the thumbnails and background images to load.
Add this to your mythroku.roku file.

-settingsdir=/mnt/flash1/tmp \
-backend=[YOURMYTHBOX] \
-newestfirst \
-cleansettings
"