It has been revealed that the iPad 2 with 3G does not have a user selectable choice between AT&T (GSM) and Verizon (CDMA) and that choice has to be made at purchase and has unique hardware for each. Combine that with the choice of black and white iPad 2 models and you have what is a stunning to me choice by Apple to release 18 different iPad 2 models which must be a logistical nightmare to decide how many of each to make. 6 different Wi-Fi only models. 6 different AT&T GSM models. 6 different Verizon CDMA models. Wow.