Exeze Rider Waterproof MP3 Player

My computer says my MP3 player is corrupt!The MP3 player is not responding - can I reset it?How do I fit the earphones properly?How do you recommend securing the MP3 player during swimming?I have lost my USB cable or earphones - can I buy new ones?Do I have to install any drivers on my computer to use the Exeze Rider?How do I copy my audio files to the Exeze Rider?How do I copy my audio files from iTunes to the Exeze Rider?How do I create playlists on the Exeze Rider?Does the Exeze Rider continue playing where it was when it was turned off?Why can I not turn my Exeze Rider on?Why is the Exeze Rider not playing my audio files?How can I convert all my audio files to MP3 format?Where can I buy it?What if I have a problem or question not listed here?