Highlited torrent is just downloaded from popular show torrent site using DHT, rest of the torrents are from private tracker (TL) there since 6:30 this morning so 14 hours 30min right now and you see crap ratios... Basicaly again no matter how many peers it seems it only uploads to 3-4 peers at once and then speed depends on their connection and not mine... I was downloading that episode from public tracker with 2.1MB/s avarage peeking on 4MB just before it was downloaded. Just... upload sux! also consider this: Win7 x64 bit, 6GB ram, raid0 with 3 disks, Q9450 CPU overclocked to 3.6ghz utorrent settings: max connection count 2000, 150 per torrent, 15 upload slots/torrent, bandwidth unlimited, bt.connect_speed is currently set to 10 (i used to use higher values as well like 15 and 20 no difference and also no difference on default 7), net.disable_incoming_ipv6 = false because im using proper ipv6 protocol (no teredo tunnels) and i dont have utorrent hangup issues. Win7 are FULLY patched also using latest tcpip driver from MS support site 6.1.7600.20789, over the months i was using many different tcpip drivers that where released on MS without any change... upload just stoped working sometimes in august i belive after holidays... network: lan: 1gbit/s, 8 port SWITCH, i saw lan transferes on lan up to 60-70MB/s (disk capped and not network capped) internet: 50/50mbit FTTH ipv4, using ipv6 tunnel/subnet from sixxs, every local computer gets assigned also outside ipv6 address so ipv6 is more or less "done" properly and not over crappy teredo router: some old PC with 2.4ghz intel cpu, 1gb ram runing linux with everything that goes along like iptables firewall, miniupnpd for upnp portforwarding, always updates to latest kernel, conn track set to like 32k, cpu/ram utilization on router is never over 10-15% (except when im transfering files over samba server with 60MB/s+ it peeks to ~50%) i dont see how anything can be wrong with my setup... i also dont consider my self as someone that would go cry on forums unless he would be 100% sure everything is working as it should on his side... edit: also my brother just told me he have issues with his new disk... ever since he bought new WD disk with 64MB of cache he gets "disk overloaded" warnings VERY fast when he didnt before... for example runing movie, browsing and utorrent with 3-4 torrents runing gives him frequent disk overload error...