indeed -- azereus can be found at <azureus.sourceforge.net>
I STRONGLY recommend, however, that you try another client as azereus (specifically the java runtime environment it needs to run) takes away a LOT of system resources.
I used to be a strong azereus proponent, but at the advice of folks on this forum recently tried utorrent (<
www.utorrent.com>) and have found this little app to offer many of the features of azereus but to minimally affect system resources (even on my old p2-400 box that I currently run it on)