This has actually been broken for a while. Some of you may experience garbled audio if you try to use the “Play Now” feature available in the MTPB Blogs, downloads, and archives. This appears to only affect Flash Player 10. A workaround would be to either use the “download” link, subscribe to the podcast, or downgrade to Flash Player 9. I’ve tried this version on both a Mac and a PC and it works fine. I hope to find a solution soon and will let you know when it’s fixed. Sorry for the inconvenience.