this is amazing & wicked.. with RSS support

OSX: http://br41n.com/

PECEE: http://www.sabnzbd.org/

has been around for a while, but not for our friends trying to run their computers on cats..

info:

(Python, freeware) SABnzbd is a Web-based self-contained NZB processor written in Python. It will effectively do everything for you. Given a Newzbin post id, it will download the .nzb, parse it, download it, verify it (and repair with par2 as necessary), extract it, and delete the rar set. Combine SABnzbd+ with Newzbin V3, Firefox, and the nzbdStatus extension, and the entire leeching process becomes point & click. Add in an RSS feed and you won't have to do anything, files will just automagically appear.