Features present in µTorrent (utorrent - BitTorrent client): bandwidth prioritization and configurable bandwidth scheduler Global and per-torrent speed limiting RSS auto-downloading Mainline DHT (compatible with BitComet). µTorrent supports the Protocol Encryption joint specification (compatible with Azureus 2.4.0.0 and above, BitComet 0.63 and above) peer exchange. typically ...

Recent reports suggests that the BitTorrent DNA, which is bundled with the mainline client, is an “exploitable” version of uTorrent without the user interface. It is suggested that it is possible for any websites to offload content to the btdna.exe, ...