Most of the features present in other BitTorrent clients are present in ?Torrent, including bandwidth prioritization, scheduling, RSS auto-downloading and Mainline DHT (compatible with BitComet). Additionally, ?Torrent supports the Protocol Encryption joint specification (compatible with Azureus and BitComet) and peer exchange. ?Torrent was written with efficiency in mind. Unlike many torrent clients, it does not hog valuable system resources - typically using less than 6MB of memory, allowing you to use the computer as if it weren't there at all.