"SAVE" on Shoutcast Server sc_serv

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I am trying to set up an audio only stream, and am not sure I have received the right software for the the DNAS Shoutcast Server. In addition to the possible SAVE problem, where I find no SAVE tab under "Edit Config, sc_serv - notepad, which has only FILE, EDIT, FORMAT and HELP - no SAVE,a moderator on this forum said "Start the DNAS (start>shoutcast DNAS>shoutcast DNAS)" but I find no way to START SHOUTCAST, if he is talking about some button you click on.

I also am curious about how I find an address for listeners to access my stream - if I ever get it working. I am not listed on Shoutcast yet. If my free websites do not have a domain names listed somewhere, and I have no IP number, can I still have listeners acces my audio stream?

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