I was using transmission on my macbook (running os x 10.4), which worked great for me for about two years. One day it stopped working, the icon would pop up in the dashboard and then close right away. I tried another torrent client, and it did the same thing- so did every other client i tried! Shortly after I downloaded limewire (i know, i know, shame on me) and that too soon stopped working. Anybody have any idea whats going on here?