The text here will also show up on the front page. Use this to make a request (replacing the old message board) or to send a message to the DJ. Note that the current DJ might not always be watching for requests.
Sadly we don't have one (at least for the moment... we are actually considering making one)... but this one: http://www.xiialive.com/ is supposedly very good for streaming stations that are in the SHOUTcast directory (like DA). I hope this was helpful!