I have to admit, I am finding it very strange that the versions being released by the carriers are varying so much from the original devices.
AT&T are adding in the Start and OK Buttons, Telus are added a MicroSD Card reader and extended battery to the Diamond, the Chinese version has 3G disabled, etc, etc.
HTC previously released two versions of the Artemis and the Polaris, with the second version being smoother in both cases, but this time around, there must be at least 6 variants that we have seen, or have been announced, already.