There are some seminar mp3 files I would like to download on my droid and save to sd card. Then I could listen to them as I have time. I could download them to my PC and copy I think, but they usually come available after I'm away from the PC. In firefox on the PC when I go to the url it will give me the list of playing it and also saving it. When I navigate to the url to the mp3, it asks me which music app I want to play it. I need the option to save it. How to do this? Thank you for help on this!