Burn ivr files to a CD. Then rip the files to wma using windows media
player.

Use free downloaded tools to convert wma to mp3.
Like...
http://www.download.com/FreeRi...40_4-10763292.html?tag=lst-6-7

Author: Steamcore
Date: 2008-10-11
Size: 1.61 MB
License: Freeware
Requires: Win XP/Vista
Downloaded: 2185 Times

There is little reason to listen to commercial FM radio anymore, it is an old medium that provides little choice of music and is saturated with ads. For the last couple of years there has been an alternative, streaming internet radio. An alternative that has been somewhat complicated to use.

Screamer Radio attempts to remedy this problem by bringing most of the required steps into a single, easy to use, freeware program.


Why to use Screamer Radio:

It's easy to use
It's not bloated
It's ad free
It has no spyware
It has a huge database of radio stations
It has a cool peak meter
You can easily record what you're listening to
You can hide it in the system tray
You can play back on multiple soundcards
.. and it's free!

Supported Stream Types
Shoutcast and Icecast MP3 Streaming
Icecast OGG Vorbis Streaming
WMA Streaming
AAC Streaming
Recording Features
Recording buffer: start recording in the middle and still save the entire song!
Direct MP3 Audio stream saving, no loss of quality!
Direct OGG Vorbis stream saving, no loss of quality!
Or encode OGG Vorbis as MP3 using Lame
Encode WMA or AAC to MP3 using Lame

Catch 22: Screamer Radio 0.4.3[/url]