utomatic allows you to set up subscriptions for virtually any content linked in RSS feeds: podcasts, videocasts, torrentcasts... Rule of thumb: if it ends in '-cast', you can get it with Automatic.

IP blocker. May or may not be any use in hiding your activity for privacy-invading UK ISPs.

If you do a lot of torrenting, Azureus is really the only option on a Mac, and it's a total pig of an application. In other words: can't wait for this!

Less faff than the RSS plugin for Azureus.

Nice little Bittorrent client - no bells and whistles, just does the job.