I have some audio sermons that I would like to offer a download link but cannot seem to get it to work. When I click the test link it always opens Quicktime player. Can someone tell me how to avoid this and cause the save as window to show so they can download to their hard drive?

That's more of a client side thing (it depends on how the user has their settings) AFIK, unless you run the mp3s through a download script.

One thing that you could do, is just mention on your site for users to right click on the link and chose "save target as", to save the file directly to their computer. Of course, that isn't the best thing, but it works.