Best Torrent Downloading System

I am currently using BitTorrent OSX however it just stops downloading after a while even with the settings I am using which are allowing ample people to download it from me. I currentlly have max upload rate at 10 Kib, and all the max connections at 10 however after a while the downloading will just stop. I was wondering if there was a better torrent downloader or a way to make mine faster and stop not completing the downloads. Thanks
Also im using port 6889 to import from

Get azureus, they have it for the intel macs.

thanxs

Have a look at Transmission. Simple, very stable and it's a Universal Binary.

I've been using Tomato Torrent for over a year now. Its probably the best out there coz it goes so easy on the system.

Im still confused even with my upload rates why would bittorrent just stop the download its not like I was being a leach. I changed it back to the factory presets and there was still the same problem of it just stopping eventually. So ill try one of these new torrent os and see how they work thanks for all the insight.

IS there a way to change the port with Tomato? I can't find it :/