uTorrent 1.0 for Mac gets a stable release
uTorrent looks like it might give Transmission a serious run for its money as the best Mac-ready torrent client. Both are lightweight and focused on speed, which makes them a lot more useful than some of the torrent bloatware out there (I'm looking at you, Vuze!).
And that uTP transport thing? That's the protocol which helps us get around ISP traffic throttling by dynamically giving you the best speeds possible based on network conditions, and it yields to your regular TCP traffic (think web browsing) so that running torrents won't cripple the rest of your online activities. Although it's somewhat controversial, many people in the torrent community see it as a very good thing.