How easy is it to use ICEcast?
ICEcast is actually very simple to use. You can use free software like Winamp to broadcast, which can be installed on any internet-connected Windows computer. There are also solutions available for Apple and Linux users. You can also consider using tools such as Simplecast and SAM Broadcaster, these are more professional and 100% SHOUTcast compatible tools.
You can be a DJ too, streaming audio never was so easy.