I think I figured it out. I activated it as a network plugin and it wasn’t creating the cache folders for each blog, even after adding the httaccess rules. I decided to turn it off network wide and turned it on a blog by blog basis. That seemed to fix it. Not sure if the plugin is intended to work network wide or not.
Frederick, I did check the install tab and added everything I saw there to my httaccess file, but was not able to get it working. Let me know if you agree with this work around or if you think I should do it differently so as to make the plugin work at its best.
Thanks,
OJ