I'm using the 'Nivo Slider for Wordpress' and the 'JJ NextGen JQuery Carousel' plugins on http://www.whiteecho.com
Each plugin works on its own but when you activate the Nivo Slider for Wordpress, the Carousel stops working.
Any ideas?
designchemical answers:
The Nivo slider loads jquery from its own source as opposed to using wp_enqueue_scripts. This will break any other jquery based plugins that have not yet initialised as it overwrites the previous jquery plugin files.
The author has apparently produced a patch to fix it
http://wordpress.org/support/topic/plugin-nivo-slider-for-wordpress-stop-loading-jquery-incorrectly