* Smart bandwidth usage
* File level priorities
* Configurable bandwidth scheduling
* Global and per-torrent speed limiting
* Quickly resumes interrupted transfers
* UPnP support (WinXP only)
* Supports popular protocol extensions
* Trackerless support (Mainline DHT)
* Localized to different languages
* Typical memory use less than 6 MB
* Incredibly small: 105 KB
Looking for a great torrent client? uTorrent is a relatively new player on the market, besides the always popular Bitcomet and Azureus. It has all the advanced feature you need, but uses less cpu and memory. Check out the features: