NZB Grabber

I'd like to use an NZB grabber like SABnzbd (opensource written in Python), for downloading from usenet. Their site is:

http://www.sabnzbd.org/

Might anyone else be interested? I've seen requests for GrabIt (www.shemes.com) but this isn't opensource, so no option.
I've got no experience in programming or modifying applications, so I hope to find someone interrested in this.

Cheers ya'll, Robert