There was a project called "Reflector" released by Clip2. But I think they never had it right.

I was thinking about introducing "proxy-mode" to Mutella, but I am affraid, I dont have time for that.

Some lients like Limewire and Bearshare support so-called "superpeer" mode, but I dobt if it is possible to "force" this mode and set preffered subnet...

--Max