We used this plugin with Joomla 1.5 and YooTheme templates for 1.5 with no problems. However now that we have started using it with Joomla 2.5 and the Warp 5.5/6 YooTheme templates it totally breaks the site. Someone else had posted a similar issue but am unclear what template they used.
We have tried it with every Yootheme warp 5.5/6 template so it appears the issues is with the warp version and/or Joomla 2.5 version.
This was a great pluggin and I sure wish the developer would have responded. It would be great to have this issue resolved.