linux shoutcast help me

[benn2000]

Hi!!I have a problem.I run sc_serv and sc_trans_linux on my Suse9.0 system.Whith example.lst it works fine.But when I try to add more songs to this playlist or to ad a new playlist and ofcourse modify the sc_trans.conf, my server crashes(segmentation fault).If I don't make this changes every thing is ok but i only play the promo mp3 file:scpromo.mp3.What could I do?Isn't there a xmms plugin that could solve this problem?(in windows there is a dsp plugin).
Another problem i have is that I can't transmit over the internet but only in LAN.This LAN is firewall protected and all the computers in it go out whith the same ip(the router and DNS ip a asume).I tried to change the Yport and make it 666 but nothink.What can I do?Please help me.I really need it.Thanks!!