Why don't you just use "utorrent." It takes up much less CPU usage and it's way better anyway. Go to
www.utorrent.com and you should be fine.
By the way, my internet gets 10 megabites a sec download while also accomplishing 14 megs a sec upload speeds. Therefore, everyone's torrent speed should increase a little and I'll be sure to fully seed to help everyone as well. There have been many times where I had to wait a few days to get a 1 gig file and from the looks of it, I should be done downloading this file in about 4-5 hours. And for those who don't know, downloading speeds are moreso dependent on how fast everyone else's download speeds are as well. Anyways, check out utorrent and good luck!