I ended up having to turn it off on mine. I don't know what the exact conflict was, but there were about 25 images, in different articles on my site that as soon as this was turned on, it killed and they would not display until I uninstalled the plugin and ran the thumbnail rebuilder. Everything else seemed to work fine, though.
I've made a request for this @ .com in the projects section to be a native part of VB. Feel free to reply to it:
http://www.vbulletin.com/forum/proje...?issueid=36738