Remember the good chap that brought us pictorial evidence of the Venue Pro in Microsoft stores on Monday? Well, he was fortunate enough to snag one of those precious devices for himself and today he's back on the path of spreading enlightenment by revealing that Dell's 4.1-inch WP7 slider comes with a microSD card slot. Storage expandability is something of a running joke backstory for Windows Phone 7, with HTC hiding its expansion slots deeply within the
