It isn't working for me either. I really like this Widget (I can listen at work without 'Web nanny' (WebSense) axing the stream) & hope that it can be 'fixed'.
I did some research and apparently 640 wants people to have to click on the listen live button on their site with ads and all to hear the feed. They said that feed URL was private information.
So unless a real IT whiz can decrypt the feed URL from the site or finds a working link there will be no working 640 widget.
And a shameless plug. I made a Fan590 Widget, for you Toronto sport fans.
Special thanks to TCM for the inspiration and style.
Brandon,
Its very easy to decrypt the URL of AM640 Shockwave player. The current URL is http://208.80.52.88/CFMJAM?streamtheworld_user=1
I use a tool named Fiddler2 which helps you to debug stuff.
When this URL changes, use the tool I mentioned.
Take care,
Arnab