Various audio 2010 Advent calendars and sermons are now available as downloads and/or streams across the internet. There are still many archives of pervious years as well; so many that we could probably add several a day for years to come! Add what you find!
Here’s your starting point
for the Lutheran Hour 2010 Advent Devotionals. Read along with the stream/download.
From the webpage:
Daily Devotions from Lutheran Hour Ministries
Visit here to be refreshed through a meditation on God's Word. The devotions are updated daily, and you can also receive these devotions daily via e-mail. If you would like to read a devotion from a previous date, please visit our devotion archives.