Yeah paid ones are definitely worth it, there was one that was like $15 for lifetime access. If you want to download manually there's some forums with yearly subscriptions that aren't too bad too. I don't remember any names off the top of my head, it's been a few years (wow 10...) since I last used any of those. The best I can say is a lot of the sites have the word "NZB" attached to them since that's the Usenet rendition of a ".torrent" file sorta.