[confusedrecorder]

Here's the problem with the RTMP URL in these posts (ie Coast to Coast):

The authkey in the URL is time sensitive. So you can't create a batch file, run it one day, and even run it a couple of hours later or the next day . It expires, and it won't record. There's no way I can see to get a recording beyond going to the XML file a very short while before you record, editing the batch file and then running it as you go to sleep or step out of the room.

You can't feed the RTMP url to Replay Media's Scheduler either. The only thing you can do is have the scheduler load the iheartradio page via the Scheduler and record (and tell it to stop recording after a certain amount of minutes). It'll open Firefox or Chrome or whatever. You can create a batch file that takes the file Replay gives, loads FLVExtractCL, converts the FLV to AAC, then convert it to MP3 via ffmpeg.