As for CDMA, with 60% of the NA market being CDMA, that alone should be the incentive to build a CDMA version. I can take a CDMA phone from Sprint to Verizon to US Cellular, to Bell Canada and it will work. So if I bought one from the Nokia Store, I could use it on any CDMA carrier in NA. Unlike GSM, CDMA afaik has the same freqs on all the carriers. So you only have to make 1 phone to hit over 60% of the market in the NA.