Having in mind that GBs are of less interest to me, what more has the original iPod to offer? Im gonna use it mainly on the bus, during a walk in the park, in the early minutes of a meeting, while on a trip. Is there a great difference in size/weight? How practical is it to carry it around in a handbag. Is the belt clip firm and steady? Judging by the pictures, the original iPod does look more solid and more class than the mini. Could be wrong... Im assuming that the wheel is the same design in both right? Thanks in advance.