Does anyone out there know what a MP3 player does beyond the fact that it record music off the computer? I went to Costco today looking for a portable CD player and they do not carry them any longer. I have lots of CD's and I don't really need to download off the computer but I do want to play what I do have. Can I record from the Cd burner off my computer to play the stuff I have or is not not available with a MP3 player? ANY information would be helpful. Thank you.