Do you have an error in 
World.exe's output about "
ChatChannelServer not found?" I never had a problem with this until 0.5.7 but mine wouldn't show up in the list either because I hadn't specified a server for the chat channel.
If you DO have that error, just add the following to the bottom of your 
LoginServer.ini:
	Quote:
	
	
		| [ChatChannelServer] ChatChannelServer=192.168.0.1
 | 
	
 Feel free to replace the IP address with your computer's (if it's different) or even a Chat Server (like IRC) if you have a local one.