I have SERO as well, but not premium (still using HTC Touch Pro 2). Upgrading to premium, do you pay $10 for use of the EVO Shift +$10 for WiMax? ie $20 extra for the privilege?
Correct, +$10 for Sero Premium, then +$10 for wimax, I came from a Palm Treo Pro, the Evo Shift is lightyears ahead of that. You also get anymobile, anytime with Sero Premium, which means that calls to any cell phone, regardless of carrier, are unlimited.
