Want to buy from e-bay a MP3 player but, I know nothing about these. There are 36,000 + mp3s'. I have never handled one, can you help? I have a speaker with its own amp, want to download predator call sounds to my computer and copy onto the mp3, than plug in the speaker.( Sounds good on paper anyway. /ubbthreads/images/graemlins/confused1.gif) So, of the 36,000 + mp3s, which one do I get? /ubbthreads/images/graemlins/confused.gif After seeing the prices, I am going to use it in the woods.