MP3 player using Audio Queue and Audio File Services

[markferree]

I am creating a player that grabs the most recent episode of a podcast (located on an external server) sets up a queue of data from this mp3 and starts playing while the rest of the file is downloading within acceptable data transfer limits.

I am thinking using Audio Queue and Audio File services to accomplish this goal. Any difficulties I should watch out for with this approach? Is there anywhere else I should be looking that would be easier?

Thanks