I have observed that when i am uploading to a edonkeyhibrid client, the user get the most part of my bandwidth, and the others uploads slow down.
In the example of the screenshot, the user using edonkeyhibrid is connected for only 19:41min and downloaded more then the other users that was connected for 28:05 min and 32:16 min.
This user dont support secure ident, and is leeching IMHO. Shouldnt amule ban this kind of user or software?
Example screenshot:
