On the home page. Top right hand corner and press Mp3 Arhive, when it opens, press date once and then again. the last show appears at the top. Press once to play or right click to save audio as. Hope that helps.
You can download mp3 here. http://rangersradio.online/misc.php?page=mp3-archives
Click on Last modified once and then again to bring up latest show.
Scroll down to bottom of page to the player
Right click on grey bar
save audio as.
Done