[Icecast] Can't support more than one listener

[Eric Kolotyluk]

I'm running Icecast 3.2.1 on Windows 7 on my new computer and I've tried 
streaming with oddcast as well as shoutcast, but for some reason only 
one listener at a time can hear the stream.

I'm running Icecast 2.3.1 on Windows XP on my old computer streaming 
with oddcast, and it supports multiple listeners just fine.

Can anyone think of what is wrong with Icecast on my new computer?

Cheers, Eric