Battleangel

Or not. I really did try to like Azureus but I have to say it’s the worst piece of crap that I have seen in a very long time. It eats a little less memory than ABC most of the time but it also spikes to intolerable values. And the CPU load is close to 100% after the program has been running a while. Opening the GUI from the tray really kills the computer every time. And even when running on minimal resouces it takes more CPU than ABC.
The official FAQ suggests removing Zone Alarm and downgrading to an old java distribution. But they also point out that it is no sure fix, just a stab in the dark. So it’s back to ABC …