How do you download an audio file from the internet (like a podcast) to the Motorola Droid Razor Maxx so you aren't using your data plan. On my blackberry I could download the podcast on the phone, then play it from my device so it wasn't using air time. But I can't figure out how to do it on the droid. When I download it it goes to "My Music" and just starts playing and uses air time. I'm trying to download the Lex and Terry podcasts from LexandTerry.com.