Question: what is the difference between the ipod shuffle generations?
Answer: The iPod shuffle 2nd Gen models have 1 GB or 2 GB of storage, holding a reported 240 or 500 songs, respectively, and the iPod shuffle 3rd Gen models have 2 GB or 4 GB of storage, capable of holding 500 or 1000 songs, respectively. Interestingly, for the 4th Gen models, Apple only offers 2 GB of storage.