whats the difference between an i-pod and a 2d gen i-pod (4G)?
What is the difference between the original, second generation, and third generation iPod models? The original iPod, introduced October 23, 2001 and discontinued July 17, 2002, originally shipped with a 5 GB hard drive and shipped with a 5 GB or 10 GB hard drive from March 21, 2002 to July 17, 2002. All configurations have a sleek “iBook white” and stainless steel case with a two inch white backlit LCD display. Apple continued to sell the original 5 GB “Scroll Wheel” model as part of the second generation iPod series, but assigned new part numbers — M8513LL/B (for the Mac compatible model) and M8697LL/A (for the new Windows compatible model). The second generation iPod (Touch Wheel), introduced March 21, 2002 shipped with the 5 GB “hold over” model from the original series, as well as new 10 GB and 20 GB configurations. The second generation models are similar to the original iPod, but include larger capacity hard drives, replace the “scroll wheel” (that physically turned) with a “tou
