Well, well -- what have we here? For avid users of Windows Phone 7, you no doubt remember the hubbub last year surrounding the so-called difficulties with Microsoft's latest and greatest mobile OS accepting microSD cards. We'd been pounded with news of "WP7 certified microSD cards," but even now, they're more ghost than reality. That said, it looks as if the tables are turning, with an nondescript AT&T store grabbing fresh stock o
