Verizon Yahoo Broadband DSL seems to be throttling BT bandwidth. It usually happened on the lower ports (< 10,000) so I just made my port in the 40,000 - 50,000 range and it was fine. This has been a year since, that I've been using those high ports and I've never had to enable encryption. Well a few days ago, I noticed nothing was moving faster that than a few kilobytes. I of course restarted everything (including my modem/router) and it was still really slow. I enabled encryption, and voila! my torrents are coming in fast again. FYI, this is with the same torrents, same port (42,030). So anyway, because I'm kind of curious about this kind of stuff, I disable encryption and the torrent speed drops. Oh well, I guess I'll be encrypting. I'm in the Austin area of Texas, USA (Also, other P2P traffic is affected as well and this strategy seems to fix it too.)