serving in invision like in sdfind, help whith mp3server

[guaitaku]

I'm behind a router, but anyway i've found the way to send dcc. I've activated the firewall suport in port 1214, and now i can send files only in xdcc, i can't launch fserv, people can't access to my pc to get the fserve info. Well, by now i can work in xdcc but i want to serve much more files and with xdcc i can just serve 15 files.
I've tried with sdfind, but in that i can't activate the firewall suport.
My invision mp3 server doesn't work, i can't do the filelist, it starts listing and never ends.
I need help, does exist a sdfind for invision? or something similar.
Thanx