Now I have 95 torrents summary. Up to 6-7 active, but usually less. Mainly there is one or to downloaded and the rest are uploaded. Today I downloaded 1 torrent, speed ~200-300 KByte. CPU usage was enormous - 80%!!! It's terrible. I was forced to go back to old build 24120, CPU usage now is 6-10%. I'll recall, I use WinXP SP3 updated. ps - DPCs process in Process Explorer usually loads not much, now for example 1-5%. Interrups process uses still less.