I have the I-pod 2nd generation , but I want the I-pod 4th generation. Should I get it ?
You should get the iPod 4th generation. It has two cameras that allow the user to video chat with the front camera while recording HD videos at the same time. It is also much smaller than the iPod 2 and has more apps. For more information, visit http://ipod.about.com/od/introductiontotheipod/ss/Anatomy-Of-The-4th-Generation-Ipod-Touch.htm.