Just a quick question for the folks that may already know or could direct me into how to go about doing this. Once I get my hands on the new Lumia 900, going from my Omnia 7, I've been seeing reports that the 900 does use a microsim, which as you already guessed, the Omnia 7 uses a SIM. Will I have to go into AT&T to get all my data switched over to a microsim or is there away of "triming" so to speak myself? I do use a prepaid plan, I have no plans on getting another contract until Apollo comes out later this year. Any help or info is really greatly appreciated!