[*]Banning won't be implemented: leecher tool
You are right, this is not the best solution. But I need something to differentiate the "good and bad users". (For example option to set a different upload limit for a special user). I don't want to generally limit my upload speed, because "good users" are allowed to download from me as fast as they can. But I don't want to allow "bad user" this... (Now I diconnect them and hope that my client give to an other user the new free slot). And other P2P systems have ranking system too...
[*]Explain flexible thread managemen
I meant clever segment management. I know that I can set in the download queue window the number of segments and the source users... An example: I'm downloading a huge file from 6 users at low speed. After waiting 2 hours a new "high speed segment" starts (earlier I got no free slots message from this user). It would be nice, that I could _prefer_ this user (don't disconnect from him (because I may "lose" his slot) until I download the biggest possible part of the file (even the client may "overwrite" some earlier downloaded parts). Sorry English is not my native language (as you probably see ); I can't explain better: The client should manage the segments to get the smallest download time. I know that there is no universal rule for this, so client may give the user more options. (In my example a non-multisegmented client is more effective than a segmented.)
