To listen to a sermon online, click on the title.  A sermon can be listened to by using Real Player or you can also download the mp3 file and burn it to a CD (listen in car or personal music player).  These mp3 files can be freely distributed.  Simply right-click on the download link and select "save target as" to store the mp3 file on your local computer.  The file size ranges from 25MB to 50MB and take from 2 to 4 minutes to download on a high speed Internet connection.