[Macpartners] Streaming audio servers?

[Scott Ehrlich]

Are there any free streaming audio servers for the Mac?   I have a radio 
scanner (vhf/uhf) and plan to connect its speaker output to my Mac's (blue 
and white G3 with 10.4.3) Mic input.

I'd plan to use a port higher than 10000, thus I must be able to define my 
own port.

I also plan to use Real Player and/or Windows Media Player.

What are my available options for programs to handle this?

Thanks.

Scott