SABnzbd only accepts NZB files as download specifications1.
An NZB file contains a full specification of all Usenet articles that are needed for a download.
You can get these files from sites listed below. Many others exist!
Automated indexing sites with manual search.
www.binsearch.info (Free)
www.nzbindex.nl (Free)
Annotated and categorized reports.
Most require registration and often donations or just payment.
www.newzbin.com (Requires invite + Payment of approx 25c per week)
www.nzbsrus.com (Free, but payment increases available retention)
www.ftn2day.nl (Dutch language only)
www.nzbmatrix.com (Free, but payment increases available retention)
www.tvnzb.com (Free)
www.tvbinz.net (Requires invite)
www.merlins-portal.net (Free)
www.nzbs.org (Free)
Specialty
www.ftd.nl
Dutch language announcement forum for uploaders.
Requires registration; uses their own forum reader software.
www.pfcorner.nl
Dutch-subtitled material.
RSS Support
We have a special page for that.