i just installed it, and am still figuring out how everything's working.. i read the faq's and forum, but still no solace.. sorry for the probably very stupid questions

i'd like to use subsonic to manage streams for me.. my plan is to be able to run 4 stream simultaneously, with all 4 running different playlists..
i was under the impression that this is possible but atm i have no idea how to

also i'd like to just have a url like http://mydomain.bla/stream1.mp3 wich would lead to that stream, instead of people having to log on the subsonic web interface.. (wich is nice btw, but i'd like to keep the playlist management to myself

is this possible?
thanks!