Need help getting MP3 Key for Centova Cast

[atchisonradio]

To obtain the license key you need to go to the following page which will takes you to a secure page for purchasing the MP3 encoding license key:

code:
http://shop.winamp.com/servlet/PromoServlet/promoID.48873700

Moved Servers
Listing Status: Stream is currently up but is waiting on a Directory response.
Stream Status: Stream is up (HE-AAC @ 128 kbps, 44.1 kHz) with 0 of 10 listeners
Stream Name: Atchison Radio
Stream Genre(s): Unspecified
Stream Website: atchisonradio.com

ERROR: This stream is configured but has no source connected.

Is there a work a round for no key - No support from Centova