Forget about Eclipse if you're thinking about P2P downloads.
Got my shiny new 8mbit connection (though its only really 5.1mbit) installed today and for a torrent that I know definitely downloads at at 170-180kbps on a 2mbit NTL cable connection, it downloads at an average of 14.9kbps! Better than the hideous Freedom2Surf (my last ISP), but its still very poor.
Traffic management truly sucks!