Server list changes regularly, so please use the links on the site to connect to the servers. If you have individual files saved on you desktop they will not work anytime there is a change.
If you are having trouble connecting to the radio using the above playlists, you can try different servers individually:
CD Quality at low bitrate. Works with Winamp, RealPlayer and iTunes. If you want this to work in Windows Media Player you have to download a plugin. You can read more about AAC format here.
Not Recommended. Use only if you are on dial-up