the reasons I ask this is due to torrent is pretty much depend on the seed/leech ratio, so, unless some big file size materials is super hot, I'm not utilizing the newly acquire 4 mbps line. That even doesn't consider the 512 kbps upload speed if want to maintain a good ratio.
both torrent and usenet have their own pros and cons, I'm asking question simply want to know is it have more "methods" to squeeze more juice out from what I pay. (in this case, I'm referring to vpn and the broadband I subscribed to)