I don't need a fancy GUI or a player. I'd like you to concentrate on the good stuff.
-Of course swarming downloads
-downloading from partial files(like eDonkey)
-more than 1 connection from 1 user(like a download manager)- Blubster2 might have that
-remote queueing so we know how long the line is
-constant searching for more sources(like iMesh and the fasttrack accelerator)