I just purchased the Nice Bundle and immediately uploaded the nice slide show v1.01 to one of my sites, a Joomla 1.7 incarnation. I was advised that the plugin was loaded correctly and I found it disabled amongst the other plugins. I attempted to enable the plugin and I am receiving a HTTP Error 500 Internal Server error page whenever I hit anything to do with that particular site, whether it be a regular page or the back end administrator gui. I am therefore unable to roll this plugin back.
The site is a sub-domain and all other sites and the parent domain are still available.
I know it's not a lot to go on but I have no idea where to begin troubleshooting further.