David hears that he can turn an old cell phone into an MP3 player. Can he use a cheap prepaid cellular smartphone? Leo says that will work, but he wants to be sure it has enough storage. Most cheap smartphones don't' have more than 16GB. Getting one that has a microSD card slot would also work because he can put one in with all his music and use it that way. Leo also recommends using doubleTwist to play music. From the chatroom - ZTE phones are $8 at Best Buy!
FIIO is one of the last "iPod-ish" companies, and they make great mp3 players.