It showcases some new features destined for future versions of sabnzbd such as
-High/Normal/Low priority system
-Pausing of individual downloads
-Actions on multiple queue items

It is also a perfect candidate for stand-alone browser applications such as mozilla prism or Adobe Air

It still has some way to go, currently the main features missing are:
-Settings
-Menu for adding of nzb's
-Extra polish
I have got a demo of it currently running at http://sabnzbd.org/switch/prototype/main.html although please note any actions such as deleting/re-ordering won't work as it is not running off a sabnzbd install.
For any people who want to check out the real thing, there is no windows build available, but the python version is available in the branch sabnzbd-prototype
http://svn2.assembla.com/svn/SABnzbd/br ... prototype/
The build is highly experimental, so if you have any problems please report them in this thread.
If you have any opinions on the current look, layout, or general operation of the skin, please speak out now. Thanks.