This effectively makes any unwanted text created by the
blogcasting script invisible. Save your template changes, republish the blog
and you should now have a text-based site to support your Podcast. You can test
this by posting a new Podcast file and opening your aggregator. If the
aggregator finds your update, all is well.
There are of course more interesting and complex ways to
approach Podcasting, but this method will at least get you started. You’ve got
the tools; now it’s up to you to make something worth Podcasting.