I just posted a new version (1.1) of my Ampache Wordpress module! You can see this plugin in action on the right hand side of the website. I have made a big change; I have fixed the bug where a slow Ampache server meant a slow loading website. I have moved all of the 'heavy lifting' from the plugin into an Ajax call, so it happens after the website has completely loaded, and the content fills the widget using the jQuery scroll in animation! You can check out the plugin on my website or by going to the plugins page.

http://wordpress.org/extend/plugins/ampachenowplaying/