I have searched and read over many of the threads on here, but they are all dealing with AT&T preorders, and ahving to activate the phone in iTunes, and such. I plan to pick up the 3G S from Rogers soon. I currently have the 3G. Her phone will already be activated when I walk out of the store, so is all I need to do is swap the SIM cards? Then the 3G S is mine, and the 3G is hers? It's that simple? Do i need to call Rogers to give them the IMEI numbers?