So I tried WP7 formatted SD cards on the N900 to so whether it is supported or not. I thought this might be since WP7 SD's can be accessed by the N8 ... alas that wasn't the case. But seeing that Nokia is going WP7 bound, wouldn't it be sweet if we can reformat our SD's with the N900 whenever the need requires. In any case does anyone know if it is even possible for the N900 to detect the SD once inserted?