Bittorrent Problem

Whenever i have bittorrent/utorrent activated on my computer, it freezes my computer in a matter of minutes…is there a way to fix this or does anyone know the source of the problem?

Delete bit torrent and utorrent and get Azureus it is the best torrent download on the market plus its free and it has a free download accelerator in it…

try a different bittorrent client
azureus is a resource hog though so if az doesnt work
try
abc torrent
bitcoment
w/e

flatten/reinstall.

I use Utorrent 1.6.1 it works very well.